22155912

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{2423}}^1$

素因数の和:2562

約数の個数: 48

約数和(自身を含む): 60503040

約数和(自身を除く): 38347128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 2423, 3048, 4572, 4846, 7269, 9144, 9692, 14538, 19384, 21807, 29076, 43614, 58152, 87228, 174456, 307721, 615442, 923163, 1230884, 1846326, 2461768, 2769489, 3692652, 5538978, 7385304, 11077956, 22155912]

約数ペア:

[(1, 22155912), (2, 11077956), (3, 7385304), (4, 5538978), (6, 3692652), (8, 2769489), (9, 2461768), (12, 1846326), (18, 1230884), (24, 923163), (36, 615442), (72, 307721), (127, 174456), (254, 87228), (381, 58152), (508, 43614), (762, 29076), (1016, 21807), (1143, 19384), (1524, 14538), (2286, 9692), (2423, 9144), (3048, 7269), (4572, 4846)]