18669684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2111}}^1$

素因数の和:2196

約数の個数: 48

約数和(自身を含む): 48254976

約数和(自身を除く): 29585292

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 132, 134, 201, 268, 402, 737, 804, 1474, 2111, 2211, 2948, 4222, 4422, 6333, 8444, 8844, 12666, 23221, 25332, 46442, 69663, 92884, 139326, 141437, 278652, 282874, 424311, 565748, 848622, 1555807, 1697244, 3111614, 4667421, 6223228, 9334842, 18669684]

約数ペア:

[(1, 18669684), (2, 9334842), (3, 6223228), (4, 4667421), (6, 3111614), (11, 1697244), (12, 1555807), (22, 848622), (33, 565748), (44, 424311), (66, 282874), (67, 278652), (132, 141437), (134, 139326), (201, 92884), (268, 69663), (402, 46442), (737, 25332), (804, 23221), (1474, 12666), (2111, 8844), (2211, 8444), (2948, 6333), (4222, 4422)]