25129566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18131}}^1$

素因数の和:18157

約数の個数: 48

約数和(自身を含む): 67886208

約数和(自身を除く): 42756642

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, 18131, 36262, 54393, 108786, 126917, 163179, 199441, 253834, 326358, 380751, 398882, 598323, 761502, 1142253, 1196646, 1396087, 1794969, 2284506, 2792174, 3589938, 4188261, 8376522, 12564783, 25129566]

約数ペア:

[(1, 25129566), (2, 12564783), (3, 8376522), (6, 4188261), (7, 3589938), (9, 2792174), (11, 2284506), (14, 1794969), (18, 1396087), (21, 1196646), (22, 1142253), (33, 761502), (42, 598323), (63, 398882), (66, 380751), (77, 326358), (99, 253834), (126, 199441), (154, 163179), (198, 126917), (231, 108786), (462, 54393), (693, 36262), (1386, 18131)]