42254268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71861}}^1$

素因数の和:71882

約数の個数: 36

約数和(自身を含む): 114691752

約数和(自身を除く): 72437484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 71861, 143722, 215583, 287444, 431166, 503027, 862332, 1006054, 1509081, 2012108, 3018162, 3521189, 6036324, 7042378, 10563567, 14084756, 21127134, 42254268]

約数ペア:

[(1, 42254268), (2, 21127134), (3, 14084756), (4, 10563567), (6, 7042378), (7, 6036324), (12, 3521189), (14, 3018162), (21, 2012108), (28, 1509081), (42, 1006054), (49, 862332), (84, 503027), (98, 431166), (147, 287444), (196, 215583), (294, 143722), (588, 71861)]