2018720184

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{359}}^1$

素因数の和:717

約数の個数: 128

約数和(自身を含む): 5552064000

約数和(自身を除く): 3533343816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 269, 312, 359, 402, 536, 538, 718, 804, 807, 871, 1076, 1077, 1436, 1608, 1614, 1742, 2152, 2154, 2613, 2872, 3228, 3484, 3497, 4308, 4667, 5226, 6456, 6968, 6994, 8616, 9334, 10452, 10491, 13988, 14001, 18023, 18668, 20904, 20982, 24053, 27976, 28002, 36046, 37336, 41964, 48106, 54069, 56004, 72092, 72159, 83928, 96212, 96571, 108138, 112008, 144184, 144318, 192424, 193142, 216276, 234299, 288636, 289713, 312689, 386284, 432552, 468598, 577272, 579426, 625378, 702897, 772568, 937196, 938067, 1158852, 1250756, 1255423, 1405794, 1874392, 1876134, 2317704, 2501512, 2510846, 2811588, 3752268, 3766269, 5021692, 5623176, 6470257, 7504536, 7532538, 10043384, 12940514, 15065076, 19410771, 25881028, 30130152, 38821542, 51762056, 77643084, 84113341, 155286168, 168226682, 252340023, 336453364, 504680046, 672906728, 1009360092, 2018720184]

約数ペア:

[(1, 2018720184), (2, 1009360092), (3, 672906728), (4, 504680046), (6, 336453364), (8, 252340023), (12, 168226682), (13, 155286168), (24, 84113341), (26, 77643084), (39, 51762056), (52, 38821542), (67, 30130152), (78, 25881028), (104, 19410771), (134, 15065076), (156, 12940514), (201, 10043384), (268, 7532538), (269, 7504536), (312, 6470257), (359, 5623176), (402, 5021692), (536, 3766269), (538, 3752268), (718, 2811588), (804, 2510846), (807, 2501512), (871, 2317704), (1076, 1876134), (1077, 1874392), (1436, 1405794), (1608, 1255423), (1614, 1250756), (1742, 1158852), (2152, 938067), (2154, 937196), (2613, 772568), (2872, 702897), (3228, 625378), (3484, 579426), (3497, 577272), (4308, 468598), (4667, 432552), (5226, 386284), (6456, 312689), (6968, 289713), (6994, 288636), (8616, 234299), (9334, 216276), (10452, 193142), (10491, 192424), (13988, 144318), (14001, 144184), (18023, 112008), (18668, 108138), (20904, 96571), (20982, 96212), (24053, 83928), (27976, 72159), (28002, 72092), (36046, 56004), (37336, 54069), (41964, 48106)]