42051678

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{419}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 86486400

約数和(自身を除く): 44434722

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 389, 419, 778, 838, 1167, 1257, 2334, 2514, 16727, 18017, 33454, 36034, 50181, 54051, 100362, 108102, 162991, 325982, 488973, 977946, 7008613, 14017226, 21025839, 42051678]

約数ペア:

[(1, 42051678), (2, 21025839), (3, 14017226), (6, 7008613), (43, 977946), (86, 488973), (129, 325982), (258, 162991), (389, 108102), (419, 100362), (778, 54051), (838, 50181), (1167, 36034), (1257, 33454), (2334, 18017), (2514, 16727)]