238941906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{11177}}^1$

素因数の和:11698

約数の個数: 32

約数和(自身を含む): 547274880

約数和(自身を除く): 308332974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 509, 1018, 1527, 3054, 3563, 7126, 10689, 11177, 21378, 22354, 33531, 67062, 78239, 156478, 234717, 469434, 5689093, 11378186, 17067279, 34134558, 39823651, 79647302, 119470953, 238941906]

約数ペア:

[(1, 238941906), (2, 119470953), (3, 79647302), (6, 39823651), (7, 34134558), (14, 17067279), (21, 11378186), (42, 5689093), (509, 469434), (1018, 234717), (1527, 156478), (3054, 78239), (3563, 67062), (7126, 33531), (10689, 22354), (11177, 21378)]