42262668

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{55903}}^1$

素因数の和:55923

約数の個数: 48

約数和(自身を含む): 125224960

約数和(自身を除く): 82962292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 55903, 111806, 167709, 223612, 335418, 391321, 503127, 670836, 782642, 1006254, 1173963, 1509381, 1565284, 2012508, 2347926, 3018762, 3521889, 4695852, 6037524, 7043778, 10565667, 14087556, 21131334, 42262668]

約数ペア:

[(1, 42262668), (2, 21131334), (3, 14087556), (4, 10565667), (6, 7043778), (7, 6037524), (9, 4695852), (12, 3521889), (14, 3018762), (18, 2347926), (21, 2012508), (27, 1565284), (28, 1509381), (36, 1173963), (42, 1006254), (54, 782642), (63, 670836), (84, 503127), (108, 391321), (126, 335418), (189, 223612), (252, 167709), (378, 111806), (756, 55903)]