25551396

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{18199}}^1$

素因数の和:18225

約数の個数: 48

約数和(自身を含む): 71344000

約数和(自身を除く): 45792604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 18199, 36398, 54597, 72796, 109194, 163791, 218388, 236587, 327582, 473174, 491373, 655164, 709761, 946348, 982746, 1419522, 1965492, 2129283, 2839044, 4258566, 6387849, 8517132, 12775698, 25551396]

約数ペア:

[(1, 25551396), (2, 12775698), (3, 8517132), (4, 6387849), (6, 4258566), (9, 2839044), (12, 2129283), (13, 1965492), (18, 1419522), (26, 982746), (27, 946348), (36, 709761), (39, 655164), (52, 491373), (54, 473174), (78, 327582), (108, 236587), (117, 218388), (156, 163791), (234, 109194), (351, 72796), (468, 54597), (702, 36398), (1404, 18199)]