636643536

素因数分解:

$2^4\times 3^1\times {\mathrm{13263407}}^1$

素因数の和:13263418

約数の個数: 20

約数和(自身を含む): 1644662592

約数和(自身を除く): 1008019056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13263407, 26526814, 39790221, 53053628, 79580442, 106107256, 159160884, 212214512, 318321768, 636643536]

約数ペア:

[(1, 636643536), (2, 318321768), (3, 212214512), (4, 159160884), (6, 106107256), (8, 79580442), (12, 53053628), (16, 39790221), (24, 26526814), (48, 13263407)]