2011874418

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{12917}}^1$

素因数の和:13451

約数の個数: 48

約数和(自身を含む): 4624902360

約数和(自身を除く): 2613027942

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 509, 1018, 1527, 3054, 4581, 8653, 9162, 12917, 17306, 25834, 25959, 38751, 51918, 77502, 77877, 116253, 155754, 219589, 232506, 439178, 658767, 1317534, 1976301, 3952602, 6574753, 13149506, 19724259, 39448518, 59172777, 111770801, 118345554, 223541602, 335312403, 670624806, 1005937209, 2011874418]

約数ペア:

[(1, 2011874418), (2, 1005937209), (3, 670624806), (6, 335312403), (9, 223541602), (17, 118345554), (18, 111770801), (34, 59172777), (51, 39448518), (102, 19724259), (153, 13149506), (306, 6574753), (509, 3952602), (1018, 1976301), (1527, 1317534), (3054, 658767), (4581, 439178), (8653, 232506), (9162, 219589), (12917, 155754), (17306, 116253), (25834, 77877), (25959, 77502), (38751, 51918)]