13131492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1877}}^1$

素因数の和:1948

約数の個数: 48

約数和(自身を含む): 34074432

約数和(自身を除く): 20942940

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 318, 583, 636, 1166, 1749, 1877, 2332, 3498, 3754, 5631, 6996, 7508, 11262, 20647, 22524, 41294, 61941, 82588, 99481, 123882, 198962, 247764, 298443, 397924, 596886, 1094291, 1193772, 2188582, 3282873, 4377164, 6565746, 13131492]

約数ペア:

[(1, 13131492), (2, 6565746), (3, 4377164), (4, 3282873), (6, 2188582), (11, 1193772), (12, 1094291), (22, 596886), (33, 397924), (44, 298443), (53, 247764), (66, 198962), (106, 123882), (132, 99481), (159, 82588), (212, 61941), (318, 41294), (583, 22524), (636, 20647), (1166, 11262), (1749, 7508), (1877, 6996), (2332, 5631), (3498, 3754)]