142484742

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{255349}}^1$

素因数の和:255388

約数の個数: 24

約数和(自身を含む): 318676800

約数和(自身を除く): 176192058

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 255349, 510698, 766047, 1532094, 2298141, 4596282, 7915819, 15831638, 23747457, 47494914, 71242371, 142484742]

約数ペア:

[(1, 142484742), (2, 71242371), (3, 47494914), (6, 23747457), (9, 15831638), (18, 7915819), (31, 4596282), (62, 2298141), (93, 1532094), (186, 766047), (279, 510698), (558, 255349)]