42197964

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1543}}^1$

素因数の和:1646

約数の個数: 48

約数和(自身を含む): 102719232

約数和(自身を除く): 60521268

約数列:

[1, 2, 3, 4, 6, 12, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 516, 636, 1543, 2279, 3086, 4558, 4629, 6172, 6837, 9116, 9258, 13674, 18516, 27348, 66349, 81779, 132698, 163558, 199047, 245337, 265396, 327116, 398094, 490674, 796188, 981348, 3516497, 7032994, 10549491, 14065988, 21098982, 42197964]

約数ペア:

[(1, 42197964), (2, 21098982), (3, 14065988), (4, 10549491), (6, 7032994), (12, 3516497), (43, 981348), (53, 796188), (86, 490674), (106, 398094), (129, 327116), (159, 265396), (172, 245337), (212, 199047), (258, 163558), (318, 132698), (516, 81779), (636, 66349), (1543, 27348), (2279, 18516), (3086, 13674), (4558, 9258), (4629, 9116), (6172, 6837)]