12526458

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 29450304

約数和(自身を除く): 16923846

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 137, 147, 274, 294, 311, 411, 622, 822, 933, 959, 1866, 1918, 2177, 2877, 4354, 5754, 6531, 6713, 13062, 13426, 15239, 20139, 30478, 40278, 42607, 45717, 85214, 91434, 127821, 255642, 298249, 596498, 894747, 1789494, 2087743, 4175486, 6263229, 12526458]

約数ペア:

[(1, 12526458), (2, 6263229), (3, 4175486), (6, 2087743), (7, 1789494), (14, 894747), (21, 596498), (42, 298249), (49, 255642), (98, 127821), (137, 91434), (147, 85214), (274, 45717), (294, 42607), (311, 40278), (411, 30478), (622, 20139), (822, 15239), (933, 13426), (959, 13062), (1866, 6713), (1918, 6531), (2177, 5754), (2877, 4354)]