4068078

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 9627984

約数和(自身を除く): 5559906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 101, 137, 147, 202, 274, 294, 303, 411, 606, 707, 822, 959, 1414, 1918, 2121, 2877, 4242, 4949, 5754, 6713, 9898, 13426, 13837, 14847, 20139, 27674, 29694, 40278, 41511, 83022, 96859, 193718, 290577, 581154, 678013, 1356026, 2034039, 4068078]

約数ペア:

[(1, 4068078), (2, 2034039), (3, 1356026), (6, 678013), (7, 581154), (14, 290577), (21, 193718), (42, 96859), (49, 83022), (98, 41511), (101, 40278), (137, 29694), (147, 27674), (202, 20139), (274, 14847), (294, 13837), (303, 13426), (411, 9898), (606, 6713), (707, 5754), (822, 4949), (959, 4242), (1414, 2877), (1918, 2121)]