131024754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{4463}}^1$

素因数の和:4711

約数の個数: 48

約数和(自身を含む): 325907712

約数和(自身を除く): 194882958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 233, 466, 699, 1398, 1631, 2097, 3262, 4194, 4463, 4893, 8926, 9786, 13389, 14679, 26778, 29358, 31241, 40167, 62482, 80334, 93723, 187446, 281169, 562338, 1039879, 2079758, 3119637, 6239274, 7279153, 9358911, 14558306, 18717822, 21837459, 43674918, 65512377, 131024754]

約数ペア:

[(1, 131024754), (2, 65512377), (3, 43674918), (6, 21837459), (7, 18717822), (9, 14558306), (14, 9358911), (18, 7279153), (21, 6239274), (42, 3119637), (63, 2079758), (126, 1039879), (233, 562338), (466, 281169), (699, 187446), (1398, 93723), (1631, 80334), (2097, 62482), (3262, 40167), (4194, 31241), (4463, 29358), (4893, 26778), (8926, 14679), (9786, 13389)]