18086634

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{21379}}^1$

素因数の和:21434

約数の個数: 24

約数和(自身を含む): 40023360

約数和(自身を除く): 21936726

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 21379, 42758, 64137, 128274, 192411, 384822, 1004813, 2009626, 3014439, 6028878, 9043317, 18086634]

約数ペア:

[(1, 18086634), (2, 9043317), (3, 6028878), (6, 3014439), (9, 2009626), (18, 1004813), (47, 384822), (94, 192411), (141, 128274), (282, 64137), (423, 42758), (846, 21379)]