81860082

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1409}}^1$

素因数の和:1858

約数の個数: 32

約数和(自身を含む): 171365760

約数和(自身を除く): 89505678

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 421, 842, 1263, 1409, 2526, 2818, 4227, 8454, 9683, 19366, 29049, 32407, 58098, 64814, 97221, 194442, 593189, 1186378, 1779567, 3559134, 13643347, 27286694, 40930041, 81860082]

約数ペア:

[(1, 81860082), (2, 40930041), (3, 27286694), (6, 13643347), (23, 3559134), (46, 1779567), (69, 1186378), (138, 593189), (421, 194442), (842, 97221), (1263, 64814), (1409, 58098), (2526, 32407), (2818, 29049), (4227, 19366), (8454, 9683)]