21921000954

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{158847833}}^1$

素因数の和:158847861

約数の個数: 16

約数和(自身を含む): 45748176192

約数和(自身を除く): 23827175238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 158847833, 317695666, 476543499, 953086998, 3653500159, 7307000318, 10960500477, 21921000954]

約数ペア:

[(1, 21921000954), (2, 10960500477), (3, 7307000318), (6, 3653500159), (23, 953086998), (46, 476543499), (69, 317695666), (138, 158847833)]