121645636

素因数分解:

$2^2\times 7^3\times {\mathrm{88663}}^1$

素因数の和:88688

約数の個数: 24

約数和(自身を含む): 248259200

約数和(自身を除く): 126613564

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 88663, 177326, 354652, 620641, 1241282, 2482564, 4344487, 8688974, 17377948, 30411409, 60822818, 121645636]

約数ペア:

[(1, 121645636), (2, 60822818), (4, 30411409), (7, 17377948), (14, 8688974), (28, 4344487), (49, 2482564), (98, 1241282), (196, 620641), (343, 354652), (686, 177326), (1372, 88663)]