421438428

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{377633}}^1$

素因数の和:377674

約数の個数: 36

約数和(自身を含む): 1099670208

約数和(自身を除く): 678231780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 377633, 755266, 1132899, 1510532, 2265798, 3398697, 4531596, 6797394, 11706623, 13594788, 23413246, 35119869, 46826492, 70239738, 105359607, 140479476, 210719214, 421438428]

約数ペア:

[(1, 421438428), (2, 210719214), (3, 140479476), (4, 105359607), (6, 70239738), (9, 46826492), (12, 35119869), (18, 23413246), (31, 13594788), (36, 11706623), (62, 6797394), (93, 4531596), (124, 3398697), (186, 2265798), (279, 1510532), (372, 1132899), (558, 755266), (1116, 377633)]