13781796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{859}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 36986880

約数和(自身を除く): 23205084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 859, 1146, 1337, 1718, 2292, 2577, 2674, 3436, 4011, 5154, 5348, 6013, 8022, 10308, 12026, 16044, 18039, 24052, 36078, 72156, 164069, 328138, 492207, 656276, 984414, 1148483, 1968828, 2296966, 3445449, 4593932, 6890898, 13781796]

約数ペア:

[(1, 13781796), (2, 6890898), (3, 4593932), (4, 3445449), (6, 2296966), (7, 1968828), (12, 1148483), (14, 984414), (21, 656276), (28, 492207), (42, 328138), (84, 164069), (191, 72156), (382, 36078), (573, 24052), (764, 18039), (859, 16044), (1146, 12026), (1337, 10308), (1718, 8022), (2292, 6013), (2577, 5348), (2674, 5154), (3436, 4011)]