7802388

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 24373440

約数和(自身を除く): 16571052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 19, 22, 33, 34, 36, 38, 44, 51, 57, 61, 66, 68, 76, 99, 102, 114, 122, 132, 153, 171, 183, 187, 198, 204, 209, 228, 244, 306, 323, 342, 366, 374, 396, 418, 549, 561, 612, 627, 646, 671, 684, 732, 748, 836, 969, 1037, 1098, 1122, 1159, 1254, 1292, 1342, 1683, 1881, 1938, 2013, 2074, 2196, 2244, 2318, 2508, 2684, 2907, 3111, 3366, 3477, 3553, 3762, 3876, 4026, 4148, 4636, 5814, 6039, 6222, 6732, 6954, 7106, 7524, 8052, 9333, 10431, 10659, 11407, 11628, 12078, 12444, 12749, 13908, 14212, 18666, 19703, 20862, 21318, 22814, 24156, 25498, 31977, 34221, 37332, 38247, 39406, 41724, 42636, 45628, 50996, 59109, 63954, 68442, 76494, 78812, 102663, 114741, 118218, 127908, 136884, 152988, 177327, 205326, 216733, 229482, 236436, 354654, 410652, 433466, 458964, 650199, 709308, 866932, 1300398, 1950597, 2600796, 3901194, 7802388]

約数ペア:

[(1, 7802388), (2, 3901194), (3, 2600796), (4, 1950597), (6, 1300398), (9, 866932), (11, 709308), (12, 650199), (17, 458964), (18, 433466), (19, 410652), (22, 354654), (33, 236436), (34, 229482), (36, 216733), (38, 205326), (44, 177327), (51, 152988), (57, 136884), (61, 127908), (66, 118218), (68, 114741), (76, 102663), (99, 78812), (102, 76494), (114, 68442), (122, 63954), (132, 59109), (153, 50996), (171, 45628), (183, 42636), (187, 41724), (198, 39406), (204, 38247), (209, 37332), (228, 34221), (244, 31977), (306, 25498), (323, 24156), (342, 22814), (366, 21318), (374, 20862), (396, 19703), (418, 18666), (549, 14212), (561, 13908), (612, 12749), (627, 12444), (646, 12078), (671, 11628), (684, 11407), (732, 10659), (748, 10431), (836, 9333), (969, 8052), (1037, 7524), (1098, 7106), (1122, 6954), (1159, 6732), (1254, 6222), (1292, 6039), (1342, 5814), (1683, 4636), (1881, 4148), (1938, 4026), (2013, 3876), (2074, 3762), (2196, 3553), (2244, 3477), (2318, 3366), (2508, 3111), (2684, 2907)]