13480164

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 36062208

約数和(自身を除く): 22582044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 257, 279, 282, 372, 423, 514, 558, 564, 771, 846, 1028, 1116, 1457, 1542, 1692, 2313, 2914, 3084, 4371, 4626, 5828, 7967, 8742, 9252, 12079, 13113, 15934, 17484, 23901, 24158, 26226, 31868, 36237, 47802, 48316, 52452, 71703, 72474, 95604, 108711, 143406, 144948, 217422, 286812, 374449, 434844, 748898, 1123347, 1497796, 2246694, 3370041, 4493388, 6740082, 13480164]

約数ペア:

[(1, 13480164), (2, 6740082), (3, 4493388), (4, 3370041), (6, 2246694), (9, 1497796), (12, 1123347), (18, 748898), (31, 434844), (36, 374449), (47, 286812), (62, 217422), (93, 144948), (94, 143406), (124, 108711), (141, 95604), (186, 72474), (188, 71703), (257, 52452), (279, 48316), (282, 47802), (372, 36237), (423, 31868), (514, 26226), (558, 24158), (564, 23901), (771, 17484), (846, 15934), (1028, 13113), (1116, 12079), (1457, 9252), (1542, 8742), (1692, 7967), (2313, 5828), (2914, 4626), (3084, 4371)]