18271572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{929}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 46872000

約数和(自身を除く): 28600428

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 149, 298, 447, 596, 894, 929, 1639, 1788, 1858, 2787, 3278, 3716, 4917, 5574, 6556, 9834, 10219, 11148, 19668, 20438, 30657, 40876, 61314, 122628, 138421, 276842, 415263, 553684, 830526, 1522631, 1661052, 3045262, 4567893, 6090524, 9135786, 18271572]

約数ペア:

[(1, 18271572), (2, 9135786), (3, 6090524), (4, 4567893), (6, 3045262), (11, 1661052), (12, 1522631), (22, 830526), (33, 553684), (44, 415263), (66, 276842), (132, 138421), (149, 122628), (298, 61314), (447, 40876), (596, 30657), (894, 20438), (929, 19668), (1639, 11148), (1788, 10219), (1858, 9834), (2787, 6556), (3278, 5574), (3716, 4917)]