8419404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 22675968

約数和(自身を除く): 14256564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 887, 1356, 1582, 1774, 2373, 2661, 3164, 3548, 4746, 5322, 6209, 9492, 10644, 12418, 18627, 24836, 37254, 74508, 100231, 200462, 300693, 400924, 601386, 701617, 1202772, 1403234, 2104851, 2806468, 4209702, 8419404]

約数ペア:

[(1, 8419404), (2, 4209702), (3, 2806468), (4, 2104851), (6, 1403234), (7, 1202772), (12, 701617), (14, 601386), (21, 400924), (28, 300693), (42, 200462), (84, 100231), (113, 74508), (226, 37254), (339, 24836), (452, 18627), (678, 12418), (791, 10644), (887, 9492), (1356, 6209), (1582, 5322), (1774, 4746), (2373, 3548), (2661, 3164)]