13091418

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 30232800

約数和(自身を除く): 17141382

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 101, 114, 171, 202, 303, 342, 379, 606, 758, 909, 1137, 1818, 1919, 2274, 3411, 3838, 5757, 6822, 7201, 11514, 14402, 17271, 21603, 34542, 38279, 43206, 64809, 76558, 114837, 129618, 229674, 344511, 689022, 727301, 1454602, 2181903, 4363806, 6545709, 13091418]

約数ペア:

[(1, 13091418), (2, 6545709), (3, 4363806), (6, 2181903), (9, 1454602), (18, 727301), (19, 689022), (38, 344511), (57, 229674), (101, 129618), (114, 114837), (171, 76558), (202, 64809), (303, 43206), (342, 38279), (379, 34542), (606, 21603), (758, 17271), (909, 14402), (1137, 11514), (1818, 7201), (1919, 6822), (2274, 5757), (3411, 3838)]