21732264

素因数分解:

$2^3\times 3^2\times {\mathrm{509}}^1\times {\mathrm{593}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 59073300

約数和(自身を除く): 37341036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 509, 593, 1018, 1186, 1527, 1779, 2036, 2372, 3054, 3558, 4072, 4581, 4744, 5337, 6108, 7116, 9162, 10674, 12216, 14232, 18324, 21348, 36648, 42696, 301837, 603674, 905511, 1207348, 1811022, 2414696, 2716533, 3622044, 5433066, 7244088, 10866132, 21732264]

約数ペア:

[(1, 21732264), (2, 10866132), (3, 7244088), (4, 5433066), (6, 3622044), (8, 2716533), (9, 2414696), (12, 1811022), (18, 1207348), (24, 905511), (36, 603674), (72, 301837), (509, 42696), (593, 36648), (1018, 21348), (1186, 18324), (1527, 14232), (1779, 12216), (2036, 10674), (2372, 9162), (3054, 7116), (3558, 6108), (4072, 5337), (4581, 4744)]