21736362242

素因数分解:

$2^1\times 7^1\times {\mathrm{51229}}^1\times {\mathrm{30307}}^1$

素因数の和:81545

約数の個数: 16

約数和(自身を含む): 37264292160

約数和(自身を除く): 15527929918

約数列:

[1, 2, 7, 14, 30307, 51229, 60614, 102458, 212149, 358603, 424298, 717206, 1552597303, 3105194606, 10868181121, 21736362242]

約数ペア:

[(1, 21736362242), (2, 10868181121), (7, 3105194606), (14, 1552597303), (30307, 717206), (51229, 424298), (60614, 358603), (102458, 212149)]