72181242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{572867}}^1$

素因数の和:572882

約数の個数: 24

約数和(自身を含む): 178734816

約数和(自身を除く): 106553574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 572867, 1145734, 1718601, 3437202, 4010069, 5155803, 8020138, 10311606, 12030207, 24060414, 36090621, 72181242]

約数ペア:

[(1, 72181242), (2, 36090621), (3, 24060414), (6, 12030207), (7, 10311606), (9, 8020138), (14, 5155803), (18, 4010069), (21, 3437202), (42, 1718601), (63, 1145734), (126, 572867)]