38963844

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{12161}}^1$

素因数の和:12260

約数の個数: 36

約数和(自身を含む): 99606780

約数和(自身を除く): 60642936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 12161, 24322, 36483, 48644, 72966, 109449, 145932, 218898, 437796, 1082329, 2164658, 3246987, 4329316, 6493974, 9740961, 12987948, 19481922, 38963844]

約数ペア:

[(1, 38963844), (2, 19481922), (3, 12987948), (4, 9740961), (6, 6493974), (9, 4329316), (12, 3246987), (18, 2164658), (36, 1082329), (89, 437796), (178, 218898), (267, 145932), (356, 109449), (534, 72966), (801, 48644), (1068, 36483), (1602, 24322), (3204, 12161)]