13406316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1319}}^1$

素因数の和:1355

約数の個数: 72

約数和(自身を含む): 39325440

約数和(自身を除く): 25919124

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1319, 1452, 1694, 2541, 2638, 3388, 3957, 5082, 5276, 7914, 9233, 10164, 14509, 15828, 18466, 27699, 29018, 36932, 43527, 55398, 58036, 87054, 101563, 110796, 159599, 174108, 203126, 304689, 319198, 406252, 478797, 609378, 638396, 957594, 1117193, 1218756, 1915188, 2234386, 3351579, 4468772, 6703158, 13406316]

約数ペア:

[(1, 13406316), (2, 6703158), (3, 4468772), (4, 3351579), (6, 2234386), (7, 1915188), (11, 1218756), (12, 1117193), (14, 957594), (21, 638396), (22, 609378), (28, 478797), (33, 406252), (42, 319198), (44, 304689), (66, 203126), (77, 174108), (84, 159599), (121, 110796), (132, 101563), (154, 87054), (231, 58036), (242, 55398), (308, 43527), (363, 36932), (462, 29018), (484, 27699), (726, 18466), (847, 15828), (924, 14509), (1319, 10164), (1452, 9233), (1694, 7914), (2541, 5276), (2638, 5082), (3388, 3957)]