81902058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{26713}}^1$

素因数の和:26798

約数の個数: 32

約数和(自身を含む): 189776256

約数和(自身を除く): 107874198

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 26713, 53426, 80139, 160278, 186991, 373982, 560973, 1121946, 1950049, 3900098, 5850147, 11700294, 13650343, 27300686, 40951029, 81902058]

約数ペア:

[(1, 81902058), (2, 40951029), (3, 27300686), (6, 13650343), (7, 11700294), (14, 5850147), (21, 3900098), (42, 1950049), (73, 1121946), (146, 560973), (219, 373982), (438, 186991), (511, 160278), (1022, 80139), (1533, 53426), (3066, 26713)]