126940212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1427}}^1$

素因数の和:1797

約数の個数: 72

約数和(自身を含む): 368012736

約数和(自身を除く): 241072524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 353, 706, 1059, 1412, 1427, 2118, 2471, 2854, 3177, 4236, 4281, 4942, 5708, 6354, 7413, 8562, 9884, 9989, 12708, 12843, 14826, 17124, 19978, 22239, 25686, 29652, 29967, 39956, 44478, 51372, 59934, 88956, 89901, 119868, 179802, 359604, 503731, 1007462, 1511193, 2014924, 3022386, 3526117, 4533579, 6044772, 7052234, 9067158, 10578351, 14104468, 18134316, 21156702, 31735053, 42313404, 63470106, 126940212]

約数ペア:

[(1, 126940212), (2, 63470106), (3, 42313404), (4, 31735053), (6, 21156702), (7, 18134316), (9, 14104468), (12, 10578351), (14, 9067158), (18, 7052234), (21, 6044772), (28, 4533579), (36, 3526117), (42, 3022386), (63, 2014924), (84, 1511193), (126, 1007462), (252, 503731), (353, 359604), (706, 179802), (1059, 119868), (1412, 89901), (1427, 88956), (2118, 59934), (2471, 51372), (2854, 44478), (3177, 39956), (4236, 29967), (4281, 29652), (4942, 25686), (5708, 22239), (6354, 19978), (7413, 17124), (8562, 14826), (9884, 12843), (9989, 12708)]