1900116

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1180

約数の個数: 36

約数和(自身を含む): 4909632

約数和(自身を除く): 3009516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1123, 1692, 2246, 3369, 4492, 6738, 10107, 13476, 20214, 40428, 52781, 105562, 158343, 211124, 316686, 475029, 633372, 950058, 1900116]

約数ペア:

[(1, 1900116), (2, 950058), (3, 633372), (4, 475029), (6, 316686), (9, 211124), (12, 158343), (18, 105562), (36, 52781), (47, 40428), (94, 20214), (141, 13476), (188, 10107), (282, 6738), (423, 4492), (564, 3369), (846, 2246), (1123, 1692)]