18052938

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 40435200

約数和(自身を除く): 22382262

約数列:

[1, 2, 3, 6, 9, 18, 59, 89, 118, 177, 178, 191, 267, 354, 382, 531, 534, 573, 801, 1062, 1146, 1602, 1719, 3438, 5251, 10502, 11269, 15753, 16999, 22538, 31506, 33807, 33998, 47259, 50997, 67614, 94518, 101421, 101994, 152991, 202842, 305982, 1002941, 2005882, 3008823, 6017646, 9026469, 18052938]

約数ペア:

[(1, 18052938), (2, 9026469), (3, 6017646), (6, 3008823), (9, 2005882), (18, 1002941), (59, 305982), (89, 202842), (118, 152991), (177, 101994), (178, 101421), (191, 94518), (267, 67614), (354, 50997), (382, 47259), (531, 33998), (534, 33807), (573, 31506), (801, 22538), (1062, 16999), (1146, 15753), (1602, 11269), (1719, 10502), (3438, 5251)]