42109452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1381}}^1$

素因数の和:1420

約数の個数: 108

約数和(自身を含む): 133810768

約数和(自身を除く): 91701316

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, 396, 462, 484, 693, 726, 847, 924, 1089, 1381, 1386, 1452, 1694, 2178, 2541, 2762, 2772, 3388, 4143, 4356, 5082, 5524, 7623, 8286, 9667, 10164, 12429, 15191, 15246, 16572, 19334, 24858, 29001, 30382, 30492, 38668, 45573, 49716, 58002, 60764, 87003, 91146, 106337, 116004, 136719, 167101, 174006, 182292, 212674, 273438, 319011, 334202, 348012, 425348, 501303, 546876, 638022, 668404, 957033, 1002606, 1169707, 1276044, 1503909, 1914066, 2005212, 2339414, 3007818, 3509121, 3828132, 4678828, 6015636, 7018242, 10527363, 14036484, 21054726, 42109452]

約数ペア:

[(1, 42109452), (2, 21054726), (3, 14036484), (4, 10527363), (6, 7018242), (7, 6015636), (9, 4678828), (11, 3828132), (12, 3509121), (14, 3007818), (18, 2339414), (21, 2005212), (22, 1914066), (28, 1503909), (33, 1276044), (36, 1169707), (42, 1002606), (44, 957033), (63, 668404), (66, 638022), (77, 546876), (84, 501303), (99, 425348), (121, 348012), (126, 334202), (132, 319011), (154, 273438), (198, 212674), (231, 182292), (242, 174006), (252, 167101), (308, 136719), (363, 116004), (396, 106337), (462, 91146), (484, 87003), (693, 60764), (726, 58002), (847, 49716), (924, 45573), (1089, 38668), (1381, 30492), (1386, 30382), (1452, 29001), (1694, 24858), (2178, 19334), (2541, 16572), (2762, 15246), (2772, 15191), (3388, 12429), (4143, 10164), (4356, 9667), (5082, 8286), (5524, 7623)]