142743294

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{130003}}^1$

素因数の和:130072

約数の個数: 24

約数和(自身を含む): 314349672

約数和(自身を除く): 171606378

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 130003, 260006, 390009, 780018, 1170027, 2340054, 7930183, 15860366, 23790549, 47581098, 71371647, 142743294]

約数ペア:

[(1, 142743294), (2, 71371647), (3, 47581098), (6, 23790549), (9, 15860366), (18, 7930183), (61, 2340054), (122, 1170027), (183, 780018), (366, 390009), (549, 260006), (1098, 130003)]