42197778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14561}}^1$

素因数の和:14599

約数の個数: 48

約数和(自身を含む): 109040256

約数和(自身を除く): 66842478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 14561, 29122, 43683, 87366, 101927, 131049, 203854, 262098, 305781, 334903, 611562, 669806, 917343, 1004709, 1834686, 2009418, 2344321, 3014127, 4688642, 6028254, 7032963, 14065926, 21098889, 42197778]

約数ペア:

[(1, 42197778), (2, 21098889), (3, 14065926), (6, 7032963), (7, 6028254), (9, 4688642), (14, 3014127), (18, 2344321), (21, 2009418), (23, 1834686), (42, 1004709), (46, 917343), (63, 669806), (69, 611562), (126, 334903), (138, 305781), (161, 262098), (207, 203854), (322, 131049), (414, 101927), (483, 87366), (966, 43683), (1449, 29122), (2898, 14561)]