2012503806

素因数分解:

$2^1\times 3^4\times {\mathrm{59}}^1\times {\mathrm{210557}}^1$

素因数の和:210630

約数の個数: 40

約数和(自身を含む): 4585953240

約数和(自身を除く): 2573449434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 162, 177, 354, 531, 1062, 1593, 3186, 4779, 9558, 210557, 421114, 631671, 1263342, 1895013, 3790026, 5685039, 11370078, 12422863, 17055117, 24845726, 34110234, 37268589, 74537178, 111805767, 223611534, 335417301, 670834602, 1006251903, 2012503806]

約数ペア:

[(1, 2012503806), (2, 1006251903), (3, 670834602), (6, 335417301), (9, 223611534), (18, 111805767), (27, 74537178), (54, 37268589), (59, 34110234), (81, 24845726), (118, 17055117), (162, 12422863), (177, 11370078), (354, 5685039), (531, 3790026), (1062, 1895013), (1593, 1263342), (3186, 631671), (4779, 421114), (9558, 210557)]