291205386

素因数分解:

$2^1\times 3^2\times {\mathrm{1531}}^1\times {\mathrm{10567}}^1$

素因数の和:12106

約数の個数: 24

約数和(自身を含む): 631416864

約数和(自身を除く): 340211478

約数列:

[1, 2, 3, 6, 9, 18, 1531, 3062, 4593, 9186, 10567, 13779, 21134, 27558, 31701, 63402, 95103, 190206, 16178077, 32356154, 48534231, 97068462, 145602693, 291205386]

約数ペア:

[(1, 291205386), (2, 145602693), (3, 97068462), (6, 48534231), (9, 32356154), (18, 16178077), (1531, 190206), (3062, 95103), (4593, 63402), (9186, 31701), (10567, 27558), (13779, 21134)]