71814234

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{520393}}^1$

素因数の和:520421

約数の個数: 16

約数和(自身を含む): 149873472

約数和(自身を除く): 78059238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 520393, 1040786, 1561179, 3122358, 11969039, 23938078, 35907117, 71814234]

約数ペア:

[(1, 71814234), (2, 35907117), (3, 23938078), (6, 11969039), (23, 3122358), (46, 1561179), (69, 1040786), (138, 520393)]