74747778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1779709}}^1$

素因数の和:1779721

約数の個数: 16

約数和(自身を含む): 170852160

約数和(自身を除く): 96104382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1779709, 3559418, 5339127, 10678254, 12457963, 24915926, 37373889, 74747778]

約数ペア:

[(1, 74747778), (2, 37373889), (3, 24915926), (6, 12457963), (7, 10678254), (14, 5339127), (21, 3559418), (42, 1779709)]