18219160116

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2467}}^1$

素因数の和:2619

約数の個数: 192

約数和(自身を含む): 51413376000

約数和(自身を除く): 33194215884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 59, 61, 76, 108, 114, 118, 122, 171, 177, 183, 228, 236, 244, 342, 354, 366, 513, 531, 549, 684, 708, 732, 1026, 1062, 1098, 1121, 1159, 1593, 1647, 2052, 2124, 2196, 2242, 2318, 2467, 3186, 3294, 3363, 3477, 3599, 4484, 4636, 4934, 6372, 6588, 6726, 6954, 7198, 7401, 9868, 10089, 10431, 10797, 13452, 13908, 14396, 14802, 20178, 20862, 21594, 22203, 29604, 30267, 31293, 32391, 40356, 41724, 43188, 44406, 46873, 60534, 62586, 64782, 66609, 68381, 88812, 93746, 97173, 121068, 125172, 129564, 133218, 136762, 140619, 145553, 150487, 187492, 194346, 205143, 266436, 273524, 281238, 291106, 300974, 388692, 410286, 421857, 436659, 451461, 562476, 582212, 601948, 615429, 820572, 843714, 873318, 902922, 1230858, 1265571, 1309977, 1354383, 1687428, 1746636, 1805844, 1846287, 2461716, 2531142, 2619954, 2708766, 2765507, 2859253, 3692574, 3929931, 4063149, 5062284, 5239908, 5417532, 5531014, 5718506, 7385148, 7859862, 8126298, 8296521, 8577759, 8878733, 11062028, 11437012, 15719724, 16252596, 16593042, 17155518, 17757466, 24889563, 25733277, 26636199, 33186084, 34311036, 35514932, 49779126, 51466554, 53272398, 74668689, 77199831, 79908597, 99558252, 102933108, 106544796, 149337378, 154399662, 159817194, 168695927, 239725791, 298674756, 308799324, 319634388, 337391854, 479451582, 506087781, 674783708, 958903164, 1012175562, 1518263343, 2024351124, 3036526686, 4554790029, 6073053372, 9109580058, 18219160116]

約数ペア:

[(1, 18219160116), (2, 9109580058), (3, 6073053372), (4, 4554790029), (6, 3036526686), (9, 2024351124), (12, 1518263343), (18, 1012175562), (19, 958903164), (27, 674783708), (36, 506087781), (38, 479451582), (54, 337391854), (57, 319634388), (59, 308799324), (61, 298674756), (76, 239725791), (108, 168695927), (114, 159817194), (118, 154399662), (122, 149337378), (171, 106544796), (177, 102933108), (183, 99558252), (228, 79908597), (236, 77199831), (244, 74668689), (342, 53272398), (354, 51466554), (366, 49779126), (513, 35514932), (531, 34311036), (549, 33186084), (684, 26636199), (708, 25733277), (732, 24889563), (1026, 17757466), (1062, 17155518), (1098, 16593042), (1121, 16252596), (1159, 15719724), (1593, 11437012), (1647, 11062028), (2052, 8878733), (2124, 8577759), (2196, 8296521), (2242, 8126298), (2318, 7859862), (2467, 7385148), (3186, 5718506), (3294, 5531014), (3363, 5417532), (3477, 5239908), (3599, 5062284), (4484, 4063149), (4636, 3929931), (4934, 3692574), (6372, 2859253), (6588, 2765507), (6726, 2708766), (6954, 2619954), (7198, 2531142), (7401, 2461716), (9868, 1846287), (10089, 1805844), (10431, 1746636), (10797, 1687428), (13452, 1354383), (13908, 1309977), (14396, 1265571), (14802, 1230858), (20178, 902922), (20862, 873318), (21594, 843714), (22203, 820572), (29604, 615429), (30267, 601948), (31293, 582212), (32391, 562476), (40356, 451461), (41724, 436659), (43188, 421857), (44406, 410286), (46873, 388692), (60534, 300974), (62586, 291106), (64782, 281238), (66609, 273524), (68381, 266436), (88812, 205143), (93746, 194346), (97173, 187492), (121068, 150487), (125172, 145553), (129564, 140619), (133218, 136762)]