492099426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{300427}}^1$

素因数の和:300455

約数の個数: 48

約数和(自身を含む): 1312269504

約数和(自身を除く): 820170078

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 300427, 600854, 901281, 1802562, 2102989, 2703843, 3905551, 4205978, 5407686, 6308967, 7811102, 11716653, 12617934, 18926901, 23433306, 27338857, 35149959, 37853802, 54677714, 70299918, 82016571, 164033142, 246049713, 492099426]

約数ペア:

[(1, 492099426), (2, 246049713), (3, 164033142), (6, 82016571), (7, 70299918), (9, 54677714), (13, 37853802), (14, 35149959), (18, 27338857), (21, 23433306), (26, 18926901), (39, 12617934), (42, 11716653), (63, 7811102), (78, 6308967), (91, 5407686), (117, 4205978), (126, 3905551), (182, 2703843), (234, 2102989), (273, 1802562), (546, 901281), (819, 600854), (1638, 300427)]