252721746

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{610439}}^1$

素因数の和:610470

約数の個数: 24

約数和(自身を含む): 571371840

約数和(自身を除く): 318650094

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 610439, 1220878, 1831317, 3662634, 5493951, 10987902, 14040097, 28080194, 42120291, 84240582, 126360873, 252721746]

約数ペア:

[(1, 252721746), (2, 126360873), (3, 84240582), (6, 42120291), (9, 28080194), (18, 14040097), (23, 10987902), (46, 5493951), (69, 3662634), (138, 1831317), (207, 1220878), (414, 610439)]