6886249812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{65983}}^1$

素因数の和:66229

約数の個数: 72

約数和(自身を含む): 18830249984

約数和(自身を除く): 11944000172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 223, 234, 446, 468, 669, 892, 1338, 2007, 2676, 2899, 4014, 5798, 8028, 8697, 11596, 17394, 26091, 34788, 52182, 65983, 104364, 131966, 197949, 263932, 395898, 593847, 791796, 857779, 1187694, 1715558, 2375388, 2573337, 3431116, 5146674, 7720011, 10293348, 14714209, 15440022, 29428418, 30880044, 44142627, 58856836, 88285254, 132427881, 176570508, 191284717, 264855762, 382569434, 529711524, 573854151, 765138868, 1147708302, 1721562453, 2295416604, 3443124906, 6886249812]

約数ペア:

[(1, 6886249812), (2, 3443124906), (3, 2295416604), (4, 1721562453), (6, 1147708302), (9, 765138868), (12, 573854151), (13, 529711524), (18, 382569434), (26, 264855762), (36, 191284717), (39, 176570508), (52, 132427881), (78, 88285254), (117, 58856836), (156, 44142627), (223, 30880044), (234, 29428418), (446, 15440022), (468, 14714209), (669, 10293348), (892, 7720011), (1338, 5146674), (2007, 3431116), (2676, 2573337), (2899, 2375388), (4014, 1715558), (5798, 1187694), (8028, 857779), (8697, 791796), (11596, 593847), (17394, 395898), (26091, 263932), (34788, 197949), (52182, 131966), (65983, 104364)]