66027654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47639}}^1$

素因数の和:47665

約数の個数: 48

約数和(自身を含む): 178364160

約数和(自身を除く): 112336506

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, 47639, 95278, 142917, 285834, 333473, 428751, 524029, 666946, 857502, 1000419, 1048058, 1572087, 2000838, 3001257, 3144174, 3668203, 4716261, 6002514, 7336406, 9432522, 11004609, 22009218, 33013827, 66027654]

約数ペア:

[(1, 66027654), (2, 33013827), (3, 22009218), (6, 11004609), (7, 9432522), (9, 7336406), (11, 6002514), (14, 4716261), (18, 3668203), (21, 3144174), (22, 3001257), (33, 2000838), (42, 1572087), (63, 1048058), (66, 1000419), (77, 857502), (99, 666946), (126, 524029), (154, 428751), (198, 333473), (231, 285834), (462, 142917), (693, 95278), (1386, 47639)]