126842778

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{99251}}^1$

素因数の和:99330

約数の個数: 24

約数和(自身を含む): 278699616

約数和(自身を除く): 151856838

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 99251, 198502, 297753, 595506, 893259, 1786518, 7046821, 14093642, 21140463, 42280926, 63421389, 126842778]

約数ペア:

[(1, 126842778), (2, 63421389), (3, 42280926), (6, 21140463), (9, 14093642), (18, 7046821), (71, 1786518), (142, 893259), (213, 595506), (426, 297753), (639, 198502), (1278, 99251)]