2017647444

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{51059}}^1$

素因数の和:51192

約数の個数: 48

約数和(自身を含む): 4889505600

約数和(自身を除く): 2871858156

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 89, 111, 148, 178, 222, 267, 356, 444, 534, 1068, 3293, 6586, 9879, 13172, 19758, 39516, 51059, 102118, 153177, 204236, 306354, 612708, 1889183, 3778366, 4544251, 5667549, 7556732, 9088502, 11335098, 13632753, 18177004, 22670196, 27265506, 54531012, 168137287, 336274574, 504411861, 672549148, 1008823722, 2017647444]

約数ペア:

[(1, 2017647444), (2, 1008823722), (3, 672549148), (4, 504411861), (6, 336274574), (12, 168137287), (37, 54531012), (74, 27265506), (89, 22670196), (111, 18177004), (148, 13632753), (178, 11335098), (222, 9088502), (267, 7556732), (356, 5667549), (444, 4544251), (534, 3778366), (1068, 1889183), (3293, 612708), (6586, 306354), (9879, 204236), (13172, 153177), (19758, 102118), (39516, 51059)]