180733266

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{204913}}^1$

素因数の和:204935

約数の個数: 36

約数和(自身を含む): 455523822

約数和(自身を除く): 274790556

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 204913, 409826, 614739, 1229478, 1434391, 1844217, 2868782, 3688434, 4303173, 8606346, 10040737, 12909519, 20081474, 25819038, 30122211, 60244422, 90366633, 180733266]

約数ペア:

[(1, 180733266), (2, 90366633), (3, 60244422), (6, 30122211), (7, 25819038), (9, 20081474), (14, 12909519), (18, 10040737), (21, 8606346), (42, 4303173), (49, 3688434), (63, 2868782), (98, 1844217), (126, 1434391), (147, 1229478), (294, 614739), (441, 409826), (882, 204913)]