144545982

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{491653}}^1$

素因数の和:491672

約数の個数: 24

約数和(自身を含む): 336291336

約数和(自身を除く): 191745354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 491653, 983306, 1474959, 2949918, 3441571, 6883142, 10324713, 20649426, 24090997, 48181994, 72272991, 144545982]

約数ペア:

[(1, 144545982), (2, 72272991), (3, 48181994), (6, 24090997), (7, 20649426), (14, 10324713), (21, 6883142), (42, 3441571), (49, 2949918), (98, 1474959), (147, 983306), (294, 491653)]