1515708

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:674

約数の個数: 36

約数和(自身を含む): 3891888

約数和(自身を除く): 2376180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 593, 639, 852, 1186, 1278, 1779, 2372, 2556, 3558, 5337, 7116, 10674, 21348, 42103, 84206, 126309, 168412, 252618, 378927, 505236, 757854, 1515708]

約数ペア:

[(1, 1515708), (2, 757854), (3, 505236), (4, 378927), (6, 252618), (9, 168412), (12, 126309), (18, 84206), (36, 42103), (71, 21348), (142, 10674), (213, 7116), (284, 5337), (426, 3558), (593, 2556), (639, 2372), (852, 1779), (1186, 1278)]