72540182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{253637}}^1$

素因数の和:253663

約数の個数: 16

約数和(自身を含む): 127833552

約数和(自身を除く): 55293370

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 253637, 507274, 2790007, 3297281, 5580014, 6594562, 36270091, 72540182]

約数ペア:

[(1, 72540182), (2, 36270091), (11, 6594562), (13, 5580014), (22, 3297281), (26, 2790007), (143, 507274), (286, 253637)]