42105516

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{22349}}^1$

素因数の和:22513

約数の個数: 24

約数和(自身を含む): 98876400

約数和(自身を除く): 56770884

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 22349, 44698, 67047, 89396, 134094, 268188, 3508793, 7017586, 10526379, 14035172, 21052758, 42105516]

約数ペア:

[(1, 42105516), (2, 21052758), (3, 14035172), (4, 10526379), (6, 7017586), (12, 3508793), (157, 268188), (314, 134094), (471, 89396), (628, 67047), (942, 44698), (1884, 22349)]