18238068

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{3593}}^1$

素因数の和:3653

約数の個数: 48

約数和(自身を含む): 48303360

約数和(自身を除く): 30065292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 3593, 5076, 7186, 10779, 14372, 21558, 32337, 43116, 64674, 97011, 129348, 168871, 194022, 337742, 388044, 506613, 675484, 1013226, 1519839, 2026452, 3039678, 4559517, 6079356, 9119034, 18238068]

約数ペア:

[(1, 18238068), (2, 9119034), (3, 6079356), (4, 4559517), (6, 3039678), (9, 2026452), (12, 1519839), (18, 1013226), (27, 675484), (36, 506613), (47, 388044), (54, 337742), (94, 194022), (108, 168871), (141, 129348), (188, 97011), (282, 64674), (423, 43116), (564, 32337), (846, 21558), (1269, 14372), (1692, 10779), (2538, 7186), (3593, 5076)]