31125996954

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{12893}}^1$

素因数の和:13117

約数の個数: 128

約数和(自身を含む): 78849388800

約数和(自身を除く): 47723391846

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 181, 234, 247, 342, 351, 362, 494, 513, 543, 702, 741, 1026, 1086, 1482, 1629, 2223, 2353, 3258, 3439, 4446, 4706, 4887, 6669, 6878, 7059, 9774, 10317, 12893, 13338, 14118, 20634, 21177, 25786, 30951, 38679, 42354, 44707, 61902, 63531, 77358, 89414, 92853, 116037, 127062, 134121, 167609, 185706, 232074, 244967, 268242, 335218, 348111, 402363, 489934, 502827, 696222, 734901, 804726, 1005654, 1207089, 1469802, 1508481, 2204703, 2333633, 2414178, 3016962, 3184571, 4409406, 4525443, 4667266, 6369142, 6614109, 7000899, 9050886, 9553713, 13228218, 14001798, 19107426, 21002697, 28661139, 30337229, 42005394, 44339027, 57322278, 60674458, 63008091, 85983417, 88678054, 91011687, 126016182, 133017081, 171966834, 182023374, 266034162, 273035061, 399051243, 546070122, 576407351, 798102486, 819105183, 1152814702, 1197153729, 1638210366, 1729222053, 2394307458, 3458444106, 5187666159, 10375332318, 15562998477, 31125996954]

約数ペア:

[(1, 31125996954), (2, 15562998477), (3, 10375332318), (6, 5187666159), (9, 3458444106), (13, 2394307458), (18, 1729222053), (19, 1638210366), (26, 1197153729), (27, 1152814702), (38, 819105183), (39, 798102486), (54, 576407351), (57, 546070122), (78, 399051243), (114, 273035061), (117, 266034162), (171, 182023374), (181, 171966834), (234, 133017081), (247, 126016182), (342, 91011687), (351, 88678054), (362, 85983417), (494, 63008091), (513, 60674458), (543, 57322278), (702, 44339027), (741, 42005394), (1026, 30337229), (1086, 28661139), (1482, 21002697), (1629, 19107426), (2223, 14001798), (2353, 13228218), (3258, 9553713), (3439, 9050886), (4446, 7000899), (4706, 6614109), (4887, 6369142), (6669, 4667266), (6878, 4525443), (7059, 4409406), (9774, 3184571), (10317, 3016962), (12893, 2414178), (13338, 2333633), (14118, 2204703), (20634, 1508481), (21177, 1469802), (25786, 1207089), (30951, 1005654), (38679, 804726), (42354, 734901), (44707, 696222), (61902, 502827), (63531, 489934), (77358, 402363), (89414, 348111), (92853, 335218), (116037, 268242), (127062, 244967), (134121, 232074), (167609, 185706)]