8047746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2777}}^1$

素因数の和:2815

約数の個数: 48

約数和(自身を含む): 20801664

約数和(自身を除く): 12753918

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, 2777, 2898, 5554, 8331, 16662, 19439, 24993, 38878, 49986, 58317, 63871, 116634, 127742, 174951, 191613, 349902, 383226, 447097, 574839, 894194, 1149678, 1341291, 2682582, 4023873, 8047746]

約数ペア:

[(1, 8047746), (2, 4023873), (3, 2682582), (6, 1341291), (7, 1149678), (9, 894194), (14, 574839), (18, 447097), (21, 383226), (23, 349902), (42, 191613), (46, 174951), (63, 127742), (69, 116634), (126, 63871), (138, 58317), (161, 49986), (207, 38878), (322, 24993), (414, 19439), (483, 16662), (966, 8331), (1449, 5554), (2777, 2898)]