311944014

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{304039}}^1$

素因数の和:304069

約数の個数: 32

約数和(自身を含む): 729696000

約数和(自身を除く): 417751986

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 304039, 608078, 912117, 1824234, 2736351, 5472702, 5776741, 8209053, 11553482, 16418106, 17330223, 34660446, 51990669, 103981338, 155972007, 311944014]

約数ペア:

[(1, 311944014), (2, 155972007), (3, 103981338), (6, 51990669), (9, 34660446), (18, 17330223), (19, 16418106), (27, 11553482), (38, 8209053), (54, 5776741), (57, 5472702), (114, 2736351), (171, 1824234), (342, 912117), (513, 608078), (1026, 304039)]