18460596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19979}}^1$

素因数の和:20004

約数の個数: 48

約数和(自身を含む): 53706240

約数和(自身を除く): 35245644

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 19979, 39958, 59937, 79916, 119874, 139853, 219769, 239748, 279706, 419559, 439538, 559412, 659307, 839118, 879076, 1318614, 1538383, 1678236, 2637228, 3076766, 4615149, 6153532, 9230298, 18460596]

約数ペア:

[(1, 18460596), (2, 9230298), (3, 6153532), (4, 4615149), (6, 3076766), (7, 2637228), (11, 1678236), (12, 1538383), (14, 1318614), (21, 879076), (22, 839118), (28, 659307), (33, 559412), (42, 439538), (44, 419559), (66, 279706), (77, 239748), (84, 219769), (132, 139853), (154, 119874), (231, 79916), (308, 59937), (462, 39958), (924, 19979)]