17961569508

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1\times {\mathrm{30971}}^1$

素因数の和:32568

約数の個数: 48

約数和(自身を含む): 43291422720

約数和(自身を除く): 25329853212

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 1559, 3118, 4677, 6236, 9354, 18708, 30971, 48329, 61942, 92913, 96658, 123884, 144987, 185826, 193316, 289974, 371652, 579948, 960101, 1920202, 2880303, 3840404, 5760606, 11521212, 48283789, 96567578, 144851367, 193135156, 289702734, 579405468, 1496797459, 2993594918, 4490392377, 5987189836, 8980784754, 17961569508]

約数ペア:

[(1, 17961569508), (2, 8980784754), (3, 5987189836), (4, 4490392377), (6, 2993594918), (12, 1496797459), (31, 579405468), (62, 289702734), (93, 193135156), (124, 144851367), (186, 96567578), (372, 48283789), (1559, 11521212), (3118, 5760606), (4677, 3840404), (6236, 2880303), (9354, 1920202), (18708, 960101), (30971, 579948), (48329, 371652), (61942, 289974), (92913, 193316), (96658, 185826), (123884, 144987)]