72666222

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{637423}}^1$

素因数の和:637447

約数の個数: 16

約数和(自身を含む): 152981760

約数和(自身を除く): 80315538

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 637423, 1274846, 1912269, 3824538, 12111037, 24222074, 36333111, 72666222]

約数ペア:

[(1, 72666222), (2, 36333111), (3, 24222074), (6, 12111037), (19, 3824538), (38, 1912269), (57, 1274846), (114, 637423)]