54000012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1307}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 137999232

約数和(自身を除く): 83999220

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 313, 626, 939, 1252, 1307, 1878, 2614, 3443, 3756, 3921, 5228, 6886, 7842, 10329, 13772, 14377, 15684, 20658, 28754, 41316, 43131, 57508, 86262, 172524, 409091, 818182, 1227273, 1636364, 2454546, 4500001, 4909092, 9000002, 13500003, 18000004, 27000006, 54000012]

約数ペア:

[(1, 54000012), (2, 27000006), (3, 18000004), (4, 13500003), (6, 9000002), (11, 4909092), (12, 4500001), (22, 2454546), (33, 1636364), (44, 1227273), (66, 818182), (132, 409091), (313, 172524), (626, 86262), (939, 57508), (1252, 43131), (1307, 41316), (1878, 28754), (2614, 20658), (3443, 15684), (3756, 14377), (3921, 13772), (5228, 10329), (6886, 7842)]