21945936

素因数分解:

$2^4\times 3^1\times {\mathrm{239}}^1\times {\mathrm{1913}}^1$

素因数の和:2163

約数の個数: 40

約数和(自身を含む): 56960640

約数和(自身を除く): 35014704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 239, 478, 717, 956, 1434, 1912, 1913, 2868, 3824, 3826, 5736, 5739, 7652, 11472, 11478, 15304, 22956, 30608, 45912, 91824, 457207, 914414, 1371621, 1828828, 2743242, 3657656, 5486484, 7315312, 10972968, 21945936]

約数ペア:

[(1, 21945936), (2, 10972968), (3, 7315312), (4, 5486484), (6, 3657656), (8, 2743242), (12, 1828828), (16, 1371621), (24, 914414), (48, 457207), (239, 91824), (478, 45912), (717, 30608), (956, 22956), (1434, 15304), (1912, 11478), (1913, 11472), (2868, 7652), (3824, 5739), (3826, 5736)]