18842027974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3946801}}^1$

素因数の和:3946852

約数の個数: 32

約数和(自身を含む): 36373727232

約数和(自身を除く): 17531699258

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 3946801, 7893602, 27627607, 43414811, 55255214, 86829622, 122350831, 244701662, 303903677, 607807354, 856455817, 1345859141, 1712911634, 2691718282, 9421013987, 18842027974]

約数ペア:

[(1, 18842027974), (2, 9421013987), (7, 2691718282), (11, 1712911634), (14, 1345859141), (22, 856455817), (31, 607807354), (62, 303903677), (77, 244701662), (154, 122350831), (217, 86829622), (341, 55255214), (434, 43414811), (682, 27627607), (2387, 7893602), (4774, 3946801)]