254287566

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{362233}}^1$

素因数の和:362257

約数の個数: 32

約数和(自身を含む): 608553120

約数和(自身を除く): 354265554

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 362233, 724466, 1086699, 2173398, 3260097, 4709029, 6520194, 9418058, 9780291, 14127087, 19560582, 28254174, 42381261, 84762522, 127143783, 254287566]

約数ペア:

[(1, 254287566), (2, 127143783), (3, 84762522), (6, 42381261), (9, 28254174), (13, 19560582), (18, 14127087), (26, 9780291), (27, 9418058), (39, 6520194), (54, 4709029), (78, 3260097), (117, 2173398), (234, 1086699), (351, 724466), (702, 362233)]