71724618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{569243}}^1$

素因数の和:569258

約数の個数: 24

約数和(自身を含む): 177604128

約数和(自身を除く): 105879510

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 569243, 1138486, 1707729, 3415458, 3984701, 5123187, 7969402, 10246374, 11954103, 23908206, 35862309, 71724618]

約数ペア:

[(1, 71724618), (2, 35862309), (3, 23908206), (6, 11954103), (7, 10246374), (9, 7969402), (14, 5123187), (18, 3984701), (21, 3415458), (42, 1707729), (63, 1138486), (126, 569243)]