40860558

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 95800320

約数和(自身を除く): 54939762

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 167, 197, 207, 334, 394, 414, 501, 591, 621, 1002, 1182, 1242, 1503, 1773, 3006, 3546, 3841, 4509, 4531, 5319, 7682, 9018, 9062, 10638, 11523, 13593, 23046, 27186, 32899, 34569, 40779, 65798, 69138, 81558, 98697, 103707, 122337, 197394, 207414, 244674, 296091, 592182, 756677, 888273, 1513354, 1776546, 2270031, 4540062, 6810093, 13620186, 20430279, 40860558]

約数ペア:

[(1, 40860558), (2, 20430279), (3, 13620186), (6, 6810093), (9, 4540062), (18, 2270031), (23, 1776546), (27, 1513354), (46, 888273), (54, 756677), (69, 592182), (138, 296091), (167, 244674), (197, 207414), (207, 197394), (334, 122337), (394, 103707), (414, 98697), (501, 81558), (591, 69138), (621, 65798), (1002, 40779), (1182, 34569), (1242, 32899), (1503, 27186), (1773, 23046), (3006, 13593), (3546, 11523), (3841, 10638), (4509, 9062), (4531, 9018), (5319, 7682)]