131431644

素因数分解:

$2^2\times 3^2\times {\mathrm{773}}^1\times {\mathrm{4723}}^1$

素因数の和:5506

約数の個数: 36

約数和(自身を含む): 332730216

約数和(自身を除く): 201298572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 773, 1546, 2319, 3092, 4638, 4723, 6957, 9276, 9446, 13914, 14169, 18892, 27828, 28338, 42507, 56676, 85014, 170028, 3650879, 7301758, 10952637, 14603516, 21905274, 32857911, 43810548, 65715822, 131431644]

約数ペア:

[(1, 131431644), (2, 65715822), (3, 43810548), (4, 32857911), (6, 21905274), (9, 14603516), (12, 10952637), (18, 7301758), (36, 3650879), (773, 170028), (1546, 85014), (2319, 56676), (3092, 42507), (4638, 28338), (4723, 27828), (6957, 18892), (9276, 14169), (9446, 13914)]