25270938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18233}}^1$

素因数の和:18259

約数の個数: 48

約数和(自身を含む): 68268096

約数和(自身を除く): 42997158

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 18233, 36466, 54699, 109398, 127631, 164097, 200563, 255262, 328194, 382893, 401126, 601689, 765786, 1148679, 1203378, 1403941, 1805067, 2297358, 2807882, 3610134, 4211823, 8423646, 12635469, 25270938]

約数ペア:

[(1, 25270938), (2, 12635469), (3, 8423646), (6, 4211823), (7, 3610134), (9, 2807882), (11, 2297358), (14, 1805067), (18, 1403941), (21, 1203378), (22, 1148679), (33, 765786), (42, 601689), (63, 401126), (66, 382893), (77, 328194), (99, 255262), (126, 200563), (154, 164097), (198, 127631), (231, 109398), (462, 54699), (693, 36466), (1386, 18233)]