4781574

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 11969568

約数和(自身を除く): 7187994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 277, 411, 554, 822, 831, 959, 1233, 1662, 1918, 1939, 2466, 2493, 2877, 3878, 4986, 5754, 5817, 8631, 11634, 17262, 17451, 34902, 37949, 75898, 113847, 227694, 265643, 341541, 531286, 683082, 796929, 1593858, 2390787, 4781574]

約数ペア:

[(1, 4781574), (2, 2390787), (3, 1593858), (6, 796929), (7, 683082), (9, 531286), (14, 341541), (18, 265643), (21, 227694), (42, 113847), (63, 75898), (126, 37949), (137, 34902), (274, 17451), (277, 17262), (411, 11634), (554, 8631), (822, 5817), (831, 5754), (959, 4986), (1233, 3878), (1662, 2877), (1918, 2493), (1939, 2466)]