1889964

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1117}}^1$

素因数の和:1174

約数の個数: 36

約数和(自身を含む): 4883424

約数和(自身を除く): 2993460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1117, 1692, 2234, 3351, 4468, 6702, 10053, 13404, 20106, 40212, 52499, 104998, 157497, 209996, 314994, 472491, 629988, 944982, 1889964]

約数ペア:

[(1, 1889964), (2, 944982), (3, 629988), (4, 472491), (6, 314994), (9, 209996), (12, 157497), (18, 104998), (36, 52499), (47, 40212), (94, 20106), (141, 13404), (188, 10053), (282, 6702), (423, 4468), (564, 3351), (846, 2234), (1117, 1692)]