39805812

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{4871}}^1$

素因数の和:5108

約数の個数: 36

約数和(自身を含む): 101084256

約数和(自身を除く): 61278444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2724, 4086, 4871, 8172, 9742, 14613, 19484, 29226, 43839, 58452, 87678, 175356, 1105717, 2211434, 3317151, 4422868, 6634302, 9951453, 13268604, 19902906, 39805812]

約数ペア:

[(1, 39805812), (2, 19902906), (3, 13268604), (4, 9951453), (6, 6634302), (9, 4422868), (12, 3317151), (18, 2211434), (36, 1105717), (227, 175356), (454, 87678), (681, 58452), (908, 43839), (1362, 29226), (2043, 19484), (2724, 14613), (4086, 9742), (4871, 8172)]