42109956

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{2063}}^1$

素因数の和:2092

約数の個数: 84

約数和(自身を含む): 126333312

約数和(自身を除く): 84223356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2063, 2268, 2916, 3402, 4126, 5103, 6189, 6804, 8252, 10206, 12378, 14441, 18567, 20412, 24756, 28882, 37134, 43323, 55701, 57764, 74268, 86646, 111402, 129969, 167103, 173292, 222804, 259938, 334206, 389907, 501309, 519876, 668412, 779814, 1002618, 1169721, 1503927, 1559628, 2005236, 2339442, 3007854, 3509163, 4678884, 6015708, 7018326, 10527489, 14036652, 21054978, 42109956]

約数ペア:

[(1, 42109956), (2, 21054978), (3, 14036652), (4, 10527489), (6, 7018326), (7, 6015708), (9, 4678884), (12, 3509163), (14, 3007854), (18, 2339442), (21, 2005236), (27, 1559628), (28, 1503927), (36, 1169721), (42, 1002618), (54, 779814), (63, 668412), (81, 519876), (84, 501309), (108, 389907), (126, 334206), (162, 259938), (189, 222804), (243, 173292), (252, 167103), (324, 129969), (378, 111402), (486, 86646), (567, 74268), (729, 57764), (756, 55701), (972, 43323), (1134, 37134), (1458, 28882), (1701, 24756), (2063, 20412), (2268, 18567), (2916, 14441), (3402, 12378), (4126, 10206), (5103, 8252), (6189, 6804)]