274991766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6547423}}^1$

素因数の和:6547435

約数の個数: 16

約数和(自身を含む): 628552704

約数和(自身を除く): 353560938

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6547423, 13094846, 19642269, 39284538, 45831961, 91663922, 137495883, 274991766]

約数ペア:

[(1, 274991766), (2, 137495883), (3, 91663922), (6, 45831961), (7, 39284538), (14, 19642269), (21, 13094846), (42, 6547423)]