81296502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1935631}}^1$

素因数の和:1935643

約数の個数: 16

約数和(自身を含む): 185820672

約数和(自身を除く): 104524170

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1935631, 3871262, 5806893, 11613786, 13549417, 27098834, 40648251, 81296502]

約数ペア:

[(1, 81296502), (2, 40648251), (3, 27098834), (6, 13549417), (7, 11613786), (14, 5806893), (21, 3871262), (42, 1935631)]