143369898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{9781}}^1$

素因数の和:10142

約数の個数: 32

約数和(自身を含む): 328675200

約数和(自身を除く): 185305302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 349, 698, 1047, 2094, 2443, 4886, 7329, 9781, 14658, 19562, 29343, 58686, 68467, 136934, 205401, 410802, 3413569, 6827138, 10240707, 20481414, 23894983, 47789966, 71684949, 143369898]

約数ペア:

[(1, 143369898), (2, 71684949), (3, 47789966), (6, 23894983), (7, 20481414), (14, 10240707), (21, 6827138), (42, 3413569), (349, 410802), (698, 205401), (1047, 136934), (2094, 68467), (2443, 58686), (4886, 29343), (7329, 19562), (9781, 14658)]