18486126

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 42531840

約数和(自身を除く): 24045714

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 191, 283, 342, 382, 566, 573, 849, 1146, 1698, 1719, 2547, 3438, 3629, 5094, 5377, 7258, 10754, 10887, 16131, 21774, 32262, 32661, 48393, 54053, 65322, 96786, 108106, 162159, 324318, 486477, 972954, 1027007, 2054014, 3081021, 6162042, 9243063, 18486126]

約数ペア:

[(1, 18486126), (2, 9243063), (3, 6162042), (6, 3081021), (9, 2054014), (18, 1027007), (19, 972954), (38, 486477), (57, 324318), (114, 162159), (171, 108106), (191, 96786), (283, 65322), (342, 54053), (382, 48393), (566, 32661), (573, 32262), (849, 21774), (1146, 16131), (1698, 10887), (1719, 10754), (2547, 7258), (3438, 5377), (3629, 5094)]