18177156

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{3581}}^1$

素因数の和:3641

約数の個数: 48

約数和(自身を含む): 48142080

約数和(自身を除く): 29964924

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, 3581, 5076, 7162, 10743, 14324, 21486, 32229, 42972, 64458, 96687, 128916, 168307, 193374, 336614, 386748, 504921, 673228, 1009842, 1514763, 2019684, 3029526, 4544289, 6059052, 9088578, 18177156]

約数ペア:

[(1, 18177156), (2, 9088578), (3, 6059052), (4, 4544289), (6, 3029526), (9, 2019684), (12, 1514763), (18, 1009842), (27, 673228), (36, 504921), (47, 386748), (54, 336614), (94, 193374), (108, 168307), (141, 128916), (188, 96687), (282, 64458), (423, 42972), (564, 32229), (846, 21486), (1269, 14324), (1692, 10743), (2538, 7162), (3581, 5076)]