42724764

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{2819}}^1$

素因数の和:3250

約数の個数: 36

約数和(自身を含む): 108293640

約数和(自身を除く): 65568876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 1263, 1684, 2526, 2819, 3789, 5052, 5638, 7578, 8457, 11276, 15156, 16914, 25371, 33828, 50742, 101484, 1186799, 2373598, 3560397, 4747196, 7120794, 10681191, 14241588, 21362382, 42724764]

約数ペア:

[(1, 42724764), (2, 21362382), (3, 14241588), (4, 10681191), (6, 7120794), (9, 4747196), (12, 3560397), (18, 2373598), (36, 1186799), (421, 101484), (842, 50742), (1263, 33828), (1684, 25371), (2526, 16914), (2819, 15156), (3789, 11276), (5052, 8457), (5638, 7578)]