2021036316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12955361}}^1$

素因数の和:12955381

約数の個数: 24

約数和(自身を含む): 5078501904

約数和(自身を除く): 3057465588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12955361, 25910722, 38866083, 51821444, 77732166, 155464332, 168419693, 336839386, 505259079, 673678772, 1010518158, 2021036316]

約数ペア:

[(1, 2021036316), (2, 1010518158), (3, 673678772), (4, 505259079), (6, 336839386), (12, 168419693), (13, 155464332), (26, 77732166), (39, 51821444), (52, 38866083), (78, 25910722), (156, 12955361)]