123928644

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{30109}}^1$

素因数の和:30137

約数の個数: 48

約数和(自身を含む): 337232000

約数和(自身を除く): 213303356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 30109, 60218, 90327, 120436, 180654, 210763, 361308, 421526, 632289, 843052, 1264578, 1475341, 2529156, 2950682, 4426023, 5901364, 8852046, 10327387, 17704092, 20654774, 30982161, 41309548, 61964322, 123928644]

約数ペア:

[(1, 123928644), (2, 61964322), (3, 41309548), (4, 30982161), (6, 20654774), (7, 17704092), (12, 10327387), (14, 8852046), (21, 5901364), (28, 4426023), (42, 2950682), (49, 2529156), (84, 1475341), (98, 1264578), (147, 843052), (196, 632289), (294, 421526), (343, 361308), (588, 210763), (686, 180654), (1029, 120436), (1372, 90327), (2058, 60218), (4116, 30109)]