18216510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3593}}^1$

素因数の和:3629

約数の個数: 48

約数和(自身を含む): 47354544

約数和(自身を除く): 29138034

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 3593, 5070, 7186, 10779, 17965, 21558, 35930, 46709, 53895, 93418, 107790, 140127, 233545, 280254, 467090, 607217, 700635, 1214434, 1401270, 1821651, 3036085, 3643302, 6072170, 9108255, 18216510]

約数ペア:

[(1, 18216510), (2, 9108255), (3, 6072170), (5, 3643302), (6, 3036085), (10, 1821651), (13, 1401270), (15, 1214434), (26, 700635), (30, 607217), (39, 467090), (65, 280254), (78, 233545), (130, 140127), (169, 107790), (195, 93418), (338, 53895), (390, 46709), (507, 35930), (845, 21558), (1014, 17965), (1690, 10779), (2535, 7186), (3593, 5070)]