18114129

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 31000320

約数和(自身を除く): 12886191

約数列:

[1, 3, 9, 11, 17, 33, 47, 51, 99, 141, 153, 187, 229, 423, 517, 561, 687, 799, 1551, 1683, 2061, 2397, 2519, 3893, 4653, 7191, 7557, 8789, 10763, 11679, 22671, 26367, 32289, 35037, 42823, 79101, 96867, 118393, 128469, 182971, 355179, 385407, 548913, 1065537, 1646739, 2012681, 6038043, 18114129]

約数ペア:

[(1, 18114129), (3, 6038043), (9, 2012681), (11, 1646739), (17, 1065537), (33, 548913), (47, 385407), (51, 355179), (99, 182971), (141, 128469), (153, 118393), (187, 96867), (229, 79101), (423, 42823), (517, 35037), (561, 32289), (687, 26367), (799, 22671), (1551, 11679), (1683, 10763), (2061, 8789), (2397, 7557), (2519, 7191), (3893, 4653)]