21564156948

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{22747001}}^1$

素因数の和:22747087

約数の個数: 24

約数和(自身を含む): 50953284480

約数和(自身を除く): 29389127532

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 22747001, 45494002, 68241003, 90988004, 136482006, 272964012, 1797013079, 3594026158, 5391039237, 7188052316, 10782078474, 21564156948]

約数ペア:

[(1, 21564156948), (2, 10782078474), (3, 7188052316), (4, 5391039237), (6, 3594026158), (12, 1797013079), (79, 272964012), (158, 136482006), (237, 90988004), (316, 68241003), (474, 45494002), (948, 22747001)]