274287678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6530659}}^1$

素因数の和:6530671

約数の個数: 16

約数和(自身を含む): 626943360

約数和(自身を除く): 352655682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6530659, 13061318, 19591977, 39183954, 45714613, 91429226, 137143839, 274287678]

約数ペア:

[(1, 274287678), (2, 137143839), (3, 91429226), (6, 45714613), (7, 39183954), (14, 19591977), (21, 13061318), (42, 6530659)]