18882396

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4483}}^1$

素因数の和:4512

約数の個数: 60

約数和(自身を含む): 53171272

約数和(自身を除く): 34288876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 4483, 8966, 13449, 17932, 26898, 40347, 53796, 58279, 80694, 116558, 121041, 161388, 174837, 233116, 242082, 349674, 363123, 484164, 524511, 699348, 726246, 1049022, 1452492, 1573533, 2098044, 3147066, 4720599, 6294132, 9441198, 18882396]

約数ペア:

[(1, 18882396), (2, 9441198), (3, 6294132), (4, 4720599), (6, 3147066), (9, 2098044), (12, 1573533), (13, 1452492), (18, 1049022), (26, 726246), (27, 699348), (36, 524511), (39, 484164), (52, 363123), (54, 349674), (78, 242082), (81, 233116), (108, 174837), (117, 161388), (156, 121041), (162, 116558), (234, 80694), (324, 58279), (351, 53796), (468, 40347), (702, 26898), (1053, 17932), (1404, 13449), (2106, 8966), (4212, 4483)]