17195868

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{1789}}^1$

素因数の和:1891

約数の個数: 48

約数和(自身を含む): 45108000

約数和(自身を除く): 27912132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 1789, 2403, 3204, 3578, 4806, 5367, 7156, 9612, 10734, 16101, 21468, 32202, 48303, 64404, 96606, 159221, 193212, 318442, 477663, 636884, 955326, 1432989, 1910652, 2865978, 4298967, 5731956, 8597934, 17195868]

約数ペア:

[(1, 17195868), (2, 8597934), (3, 5731956), (4, 4298967), (6, 2865978), (9, 1910652), (12, 1432989), (18, 955326), (27, 636884), (36, 477663), (54, 318442), (89, 193212), (108, 159221), (178, 96606), (267, 64404), (356, 48303), (534, 32202), (801, 21468), (1068, 16101), (1602, 10734), (1789, 9612), (2403, 7156), (3204, 5367), (3578, 4806)]