266291214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6340267}}^1$

素因数の和:6340279

約数の個数: 16

約数和(自身を含む): 608665728

約数和(自身を除く): 342374514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6340267, 12680534, 19020801, 38041602, 44381869, 88763738, 133145607, 266291214]

約数ペア:

[(1, 266291214), (2, 133145607), (3, 88763738), (6, 44381869), (7, 38041602), (14, 19020801), (21, 12680534), (42, 6340267)]