142740366

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{390001}}^1$

素因数の和:390067

約数の個数: 16

約数和(自身を含む): 290161488

約数和(自身を除く): 147421122

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 390001, 780002, 1170003, 2340006, 23790061, 47580122, 71370183, 142740366]

約数ペア:

[(1, 142740366), (2, 71370183), (3, 47580122), (6, 23790061), (61, 2340006), (122, 1170003), (183, 780002), (366, 390001)]