18884412

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{11161}}^1$

素因数の和:11218

約数の個数: 36

約数和(自身を含む): 48755616

約数和(自身を除く): 29871204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 11161, 22322, 33483, 44644, 66966, 100449, 133932, 200898, 401796, 524567, 1049134, 1573701, 2098268, 3147402, 4721103, 6294804, 9442206, 18884412]

約数ペア:

[(1, 18884412), (2, 9442206), (3, 6294804), (4, 4721103), (6, 3147402), (9, 2098268), (12, 1573701), (18, 1049134), (36, 524567), (47, 401796), (94, 200898), (141, 133932), (188, 100449), (282, 66966), (423, 44644), (564, 33483), (846, 22322), (1692, 11161)]