1806285416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1\times {\mathrm{977}}^1$

素因数の和:1638

約数の個数: 64

約数和(自身を含む): 3783099600

約数和(自身を除く): 1976814184

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 613, 754, 977, 1226, 1508, 1954, 2452, 3016, 3908, 4904, 7816, 7969, 12701, 15938, 17777, 25402, 28333, 31876, 35554, 50804, 56666, 63752, 71108, 101608, 113332, 142216, 226664, 231101, 368329, 462202, 598901, 736658, 924404, 1197802, 1473316, 1848808, 2395604, 2946632, 4791208, 7785713, 15571426, 17368129, 31142852, 34736258, 62285704, 69472516, 138945032, 225785677, 451571354, 903142708, 1806285416]

約数ペア:

[(1, 1806285416), (2, 903142708), (4, 451571354), (8, 225785677), (13, 138945032), (26, 69472516), (29, 62285704), (52, 34736258), (58, 31142852), (104, 17368129), (116, 15571426), (232, 7785713), (377, 4791208), (613, 2946632), (754, 2395604), (977, 1848808), (1226, 1473316), (1508, 1197802), (1954, 924404), (2452, 736658), (3016, 598901), (3908, 462202), (4904, 368329), (7816, 231101), (7969, 226664), (12701, 142216), (15938, 113332), (17777, 101608), (25402, 71108), (28333, 63752), (31876, 56666), (35554, 50804)]