2516886

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 5652480

約数和(自身を除く): 3135594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 367, 381, 734, 762, 1101, 1143, 2202, 2286, 3303, 3429, 6606, 6858, 9909, 19818, 46609, 93218, 139827, 279654, 419481, 838962, 1258443, 2516886]

約数ペア:

[(1, 2516886), (2, 1258443), (3, 838962), (6, 419481), (9, 279654), (18, 139827), (27, 93218), (54, 46609), (127, 19818), (254, 9909), (367, 6858), (381, 6606), (734, 3429), (762, 3303), (1101, 2286), (1143, 2202)]