40884642

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 94348800

約数和(自身を除く): 53464158

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 89, 94, 141, 178, 181, 267, 282, 362, 423, 534, 543, 801, 846, 1086, 1269, 1602, 1629, 2403, 2538, 3258, 4183, 4806, 4887, 8366, 8507, 9774, 12549, 16109, 17014, 25098, 25521, 32218, 37647, 48327, 51042, 75294, 76563, 96654, 112941, 144981, 153126, 225882, 229689, 289962, 434943, 459378, 757123, 869886, 1514246, 2271369, 4542738, 6814107, 13628214, 20442321, 40884642]

約数ペア:

[(1, 40884642), (2, 20442321), (3, 13628214), (6, 6814107), (9, 4542738), (18, 2271369), (27, 1514246), (47, 869886), (54, 757123), (89, 459378), (94, 434943), (141, 289962), (178, 229689), (181, 225882), (267, 153126), (282, 144981), (362, 112941), (423, 96654), (534, 76563), (543, 75294), (801, 51042), (846, 48327), (1086, 37647), (1269, 32218), (1602, 25521), (1629, 25098), (2403, 17014), (2538, 16109), (3258, 12549), (4183, 9774), (4806, 8507), (4887, 8366)]