420835554

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{5743}}^1$

素因数の和:5836

約数の個数: 64

約数和(自身を含む): 992563200

約数和(自身を除く): 571727646

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 59, 69, 118, 138, 177, 207, 354, 414, 531, 621, 1062, 1242, 1357, 1593, 2714, 3186, 4071, 5743, 8142, 11486, 12213, 17229, 24426, 34458, 36639, 51687, 73278, 103374, 132089, 155061, 264178, 310122, 338837, 396267, 677674, 792534, 1016511, 1188801, 2033022, 2377602, 3049533, 3566403, 6099066, 7132806, 7793251, 9148599, 15586502, 18297198, 23379753, 46759506, 70139259, 140278518, 210417777, 420835554]

約数ペア:

[(1, 420835554), (2, 210417777), (3, 140278518), (6, 70139259), (9, 46759506), (18, 23379753), (23, 18297198), (27, 15586502), (46, 9148599), (54, 7793251), (59, 7132806), (69, 6099066), (118, 3566403), (138, 3049533), (177, 2377602), (207, 2033022), (354, 1188801), (414, 1016511), (531, 792534), (621, 677674), (1062, 396267), (1242, 338837), (1357, 310122), (1593, 264178), (2714, 155061), (3186, 132089), (4071, 103374), (5743, 73278), (8142, 51687), (11486, 36639), (12213, 34458), (17229, 24426)]