31107438

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 70276752

約数和(自身を除く): 39169314

約数列:

[1, 2, 3, 6, 9, 18, 41, 61, 82, 122, 123, 183, 246, 366, 369, 549, 691, 738, 1098, 1382, 2073, 2501, 4146, 5002, 6219, 7503, 12438, 15006, 22509, 28331, 42151, 45018, 56662, 84302, 84993, 126453, 169986, 252906, 254979, 379359, 509958, 758718, 1728191, 3456382, 5184573, 10369146, 15553719, 31107438]

約数ペア:

[(1, 31107438), (2, 15553719), (3, 10369146), (6, 5184573), (9, 3456382), (18, 1728191), (41, 758718), (61, 509958), (82, 379359), (122, 254979), (123, 252906), (183, 169986), (246, 126453), (366, 84993), (369, 84302), (549, 56662), (691, 45018), (738, 42151), (1098, 28331), (1382, 22509), (2073, 15006), (2501, 12438), (4146, 7503), (5002, 6219)]