42840102

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{420001}}^1$

素因数の和:420023

約数の個数: 16

約数和(自身を含む): 90720432

約数和(自身を除く): 47880330

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 420001, 840002, 1260003, 2520006, 7140017, 14280034, 21420051, 42840102]

約数ペア:

[(1, 42840102), (2, 21420051), (3, 14280034), (6, 7140017), (17, 2520006), (34, 1260003), (51, 840002), (102, 420001)]