31946652

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 83865600

約数和(自身を除く): 51918948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 79, 94, 141, 158, 188, 237, 239, 282, 316, 423, 474, 478, 564, 711, 717, 846, 948, 956, 1422, 1434, 1692, 2151, 2844, 2868, 3713, 4302, 7426, 8604, 11139, 11233, 14852, 18881, 22278, 22466, 33417, 33699, 37762, 44556, 44932, 56643, 66834, 67398, 75524, 101097, 113286, 133668, 134796, 169929, 202194, 226572, 339858, 404388, 679716, 887407, 1774814, 2662221, 3549628, 5324442, 7986663, 10648884, 15973326, 31946652]

約数ペア:

[(1, 31946652), (2, 15973326), (3, 10648884), (4, 7986663), (6, 5324442), (9, 3549628), (12, 2662221), (18, 1774814), (36, 887407), (47, 679716), (79, 404388), (94, 339858), (141, 226572), (158, 202194), (188, 169929), (237, 134796), (239, 133668), (282, 113286), (316, 101097), (423, 75524), (474, 67398), (478, 66834), (564, 56643), (711, 44932), (717, 44556), (846, 37762), (948, 33699), (956, 33417), (1422, 22466), (1434, 22278), (1692, 18881), (2151, 14852), (2844, 11233), (2868, 11139), (3713, 8604), (4302, 7426)]