181918788

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{13217}}^1$

素因数の和:13292

約数の個数: 48

約数和(自身を含む): 450046464

約数和(自身を除く): 268127676

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 372, 444, 1147, 2294, 3441, 4588, 6882, 13217, 13764, 26434, 39651, 52868, 79302, 158604, 409727, 489029, 819454, 978058, 1229181, 1467087, 1638908, 1956116, 2458362, 2934174, 4916724, 5868348, 15159899, 30319798, 45479697, 60639596, 90959394, 181918788]

約数ペア:

[(1, 181918788), (2, 90959394), (3, 60639596), (4, 45479697), (6, 30319798), (12, 15159899), (31, 5868348), (37, 4916724), (62, 2934174), (74, 2458362), (93, 1956116), (111, 1638908), (124, 1467087), (148, 1229181), (186, 978058), (222, 819454), (372, 489029), (444, 409727), (1147, 158604), (2294, 79302), (3441, 52868), (4588, 39651), (6882, 26434), (13217, 13764)]