13721868

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{5689}}^1$

素因数の和:5766

約数の個数: 36

約数和(自身を含む): 35209720

約数和(自身を除く): 21487852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 5689, 11378, 17067, 22756, 34134, 51201, 68268, 102402, 204804, 381163, 762326, 1143489, 1524652, 2286978, 3430467, 4573956, 6860934, 13721868]

約数ペア:

[(1, 13721868), (2, 6860934), (3, 4573956), (4, 3430467), (6, 2286978), (9, 1524652), (12, 1143489), (18, 762326), (36, 381163), (67, 204804), (134, 102402), (201, 68268), (268, 51201), (402, 34134), (603, 22756), (804, 17067), (1206, 11378), (2412, 5689)]