181482014

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{521}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 315705600

約数和(自身を除く): 134223586

約数列:

[1, 2, 7, 14, 139, 179, 278, 358, 521, 973, 1042, 1253, 1946, 2506, 3647, 7294, 24881, 49762, 72419, 93259, 144838, 174167, 186518, 348334, 506933, 652813, 1013866, 1305626, 12963001, 25926002, 90741007, 181482014]

約数ペア:

[(1, 181482014), (2, 90741007), (7, 25926002), (14, 12963001), (139, 1305626), (179, 1013866), (278, 652813), (358, 506933), (521, 348334), (973, 186518), (1042, 174167), (1253, 144838), (1946, 93259), (2506, 72419), (3647, 49762), (7294, 24881)]