18031644

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{10657}}^1$

素因数の和:10714

約数の個数: 36

約数和(自身を含む): 46554144

約数和(自身を除く): 28522500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 10657, 21314, 31971, 42628, 63942, 95913, 127884, 191826, 383652, 500879, 1001758, 1502637, 2003516, 3005274, 4507911, 6010548, 9015822, 18031644]

約数ペア:

[(1, 18031644), (2, 9015822), (3, 6010548), (4, 4507911), (6, 3005274), (9, 2003516), (12, 1502637), (18, 1001758), (36, 500879), (47, 383652), (94, 191826), (141, 127884), (188, 95913), (282, 63942), (423, 42628), (564, 31971), (846, 21314), (1692, 10657)]