18762156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{74453}}^1$

素因数の和:74470

約数の個数: 36

約数和(自身を含む): 54202512

約数和(自身を除く): 35440356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 74453, 148906, 223359, 297812, 446718, 521171, 670077, 893436, 1042342, 1340154, 1563513, 2084684, 2680308, 3127026, 4690539, 6254052, 9381078, 18762156]

約数ペア:

[(1, 18762156), (2, 9381078), (3, 6254052), (4, 4690539), (6, 3127026), (7, 2680308), (9, 2084684), (12, 1563513), (14, 1340154), (18, 1042342), (21, 893436), (28, 670077), (36, 521171), (42, 446718), (63, 297812), (84, 223359), (126, 148906), (252, 74453)]