131319882

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{733}}^1$

素因数の和:1047

約数の個数: 48

約数和(自身を含む): 293702760

約数和(自身を除く): 162382878

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 269, 333, 538, 666, 733, 807, 1466, 1614, 2199, 2421, 4398, 4842, 6597, 9953, 13194, 19906, 27121, 29859, 54242, 59718, 81363, 89577, 162726, 179154, 197177, 244089, 394354, 488178, 591531, 1183062, 1774593, 3549186, 7295549, 14591098, 21886647, 43773294, 65659941, 131319882]

約数ペア:

[(1, 131319882), (2, 65659941), (3, 43773294), (6, 21886647), (9, 14591098), (18, 7295549), (37, 3549186), (74, 1774593), (111, 1183062), (222, 591531), (269, 488178), (333, 394354), (538, 244089), (666, 197177), (733, 179154), (807, 162726), (1466, 89577), (1614, 81363), (2199, 59718), (2421, 54242), (4398, 29859), (4842, 27121), (6597, 19906), (9953, 13194)]