102439746

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{247439}}^1$

素因数の和:247470

約数の個数: 24

約数和(自身を含む): 231603840

約数和(自身を除く): 129164094

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 247439, 494878, 742317, 1484634, 2226951, 4453902, 5691097, 11382194, 17073291, 34146582, 51219873, 102439746]

約数ペア:

[(1, 102439746), (2, 51219873), (3, 34146582), (6, 17073291), (9, 11382194), (18, 5691097), (23, 4453902), (46, 2226951), (69, 1484634), (138, 742317), (207, 494878), (414, 247439)]