11861388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1$

素因数の和:428

約数の個数: 108

約数和(自身を含む): 37761360

約数和(自身を除く): 25899972

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 389, 396, 462, 484, 693, 726, 778, 847, 924, 1089, 1167, 1386, 1452, 1556, 1694, 2178, 2334, 2541, 2723, 2772, 3388, 3501, 4279, 4356, 4668, 5082, 5446, 7002, 7623, 8169, 8558, 10164, 10892, 12837, 14004, 15246, 16338, 17116, 24507, 25674, 29953, 30492, 32676, 38511, 47069, 49014, 51348, 59906, 77022, 89859, 94138, 98028, 119812, 141207, 154044, 179718, 188276, 269577, 282414, 329483, 359436, 423621, 539154, 564828, 658966, 847242, 988449, 1078308, 1317932, 1694484, 1976898, 2965347, 3953796, 5930694, 11861388]

約数ペア:

[(1, 11861388), (2, 5930694), (3, 3953796), (4, 2965347), (6, 1976898), (7, 1694484), (9, 1317932), (11, 1078308), (12, 988449), (14, 847242), (18, 658966), (21, 564828), (22, 539154), (28, 423621), (33, 359436), (36, 329483), (42, 282414), (44, 269577), (63, 188276), (66, 179718), (77, 154044), (84, 141207), (99, 119812), (121, 98028), (126, 94138), (132, 89859), (154, 77022), (198, 59906), (231, 51348), (242, 49014), (252, 47069), (308, 38511), (363, 32676), (389, 30492), (396, 29953), (462, 25674), (484, 24507), (693, 17116), (726, 16338), (778, 15246), (847, 14004), (924, 12837), (1089, 10892), (1167, 10164), (1386, 8558), (1452, 8169), (1556, 7623), (1694, 7002), (2178, 5446), (2334, 5082), (2541, 4668), (2723, 4356), (2772, 4279), (3388, 3501)]