38660838

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{647}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 80994816

約数和(自身を除く): 42333978

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 433, 647, 866, 1294, 1299, 1941, 2598, 3882, 9959, 14881, 19918, 29762, 29877, 44643, 59754, 89286, 280151, 560302, 840453, 1680906, 6443473, 12886946, 19330419, 38660838]

約数ペア:

[(1, 38660838), (2, 19330419), (3, 12886946), (6, 6443473), (23, 1680906), (46, 840453), (69, 560302), (138, 280151), (433, 89286), (647, 59754), (866, 44643), (1294, 29877), (1299, 29762), (1941, 19918), (2598, 14881), (3882, 9959)]