2018531748

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{40213}}^1$

素因数の和:40356

約数の個数: 48

約数和(自身を含む): 4864285440

約数和(自身を除く): 2845753692

約数列:

[1, 2, 3, 4, 6, 12, 47, 89, 94, 141, 178, 188, 267, 282, 356, 534, 564, 1068, 4183, 8366, 12549, 16732, 25098, 40213, 50196, 80426, 120639, 160852, 241278, 482556, 1890011, 3578957, 3780022, 5670033, 7157914, 7560044, 10736871, 11340066, 14315828, 21473742, 22680132, 42947484, 168210979, 336421958, 504632937, 672843916, 1009265874, 2018531748]

約数ペア:

[(1, 2018531748), (2, 1009265874), (3, 672843916), (4, 504632937), (6, 336421958), (12, 168210979), (47, 42947484), (89, 22680132), (94, 21473742), (141, 14315828), (178, 11340066), (188, 10736871), (267, 7560044), (282, 7157914), (356, 5670033), (534, 3780022), (564, 3578957), (1068, 1890011), (4183, 482556), (8366, 241278), (12549, 160852), (16732, 120639), (25098, 80426), (40213, 50196)]