18104874

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1553}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 38041920

約数和(自身を除く): 19937046

約数列:

[1, 2, 3, 6, 29, 58, 67, 87, 134, 174, 201, 402, 1553, 1943, 3106, 3886, 4659, 5829, 9318, 11658, 45037, 90074, 104051, 135111, 208102, 270222, 312153, 624306, 3017479, 6034958, 9052437, 18104874]

約数ペア:

[(1, 18104874), (2, 9052437), (3, 6034958), (6, 3017479), (29, 624306), (58, 312153), (67, 270222), (87, 208102), (134, 135111), (174, 104051), (201, 90074), (402, 45037), (1553, 11658), (1943, 9318), (3106, 5829), (3886, 4659)]