17211222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5939}}^1$

素因数の和:5977

約数の個数: 48

約数和(自身を含む): 44478720

約数和(自身を除く): 27267498

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, 5939, 11878, 17817, 35634, 41573, 53451, 83146, 106902, 124719, 136597, 249438, 273194, 374157, 409791, 748314, 819582, 956179, 1229373, 1912358, 2458746, 2868537, 5737074, 8605611, 17211222]

約数ペア:

[(1, 17211222), (2, 8605611), (3, 5737074), (6, 2868537), (7, 2458746), (9, 1912358), (14, 1229373), (18, 956179), (21, 819582), (23, 748314), (42, 409791), (46, 374157), (63, 273194), (69, 249438), (126, 136597), (138, 124719), (161, 106902), (207, 83146), (322, 53451), (414, 41573), (483, 35634), (966, 17817), (1449, 11878), (2898, 5939)]