18311190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1759}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 44098560

約数和(自身を除く): 25787370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 347, 694, 1041, 1735, 1759, 2082, 3470, 3518, 5205, 5277, 8795, 10410, 10554, 17590, 26385, 52770, 610373, 1220746, 1831119, 3051865, 3662238, 6103730, 9155595, 18311190]

約数ペア:

[(1, 18311190), (2, 9155595), (3, 6103730), (5, 3662238), (6, 3051865), (10, 1831119), (15, 1220746), (30, 610373), (347, 52770), (694, 26385), (1041, 17590), (1735, 10554), (1759, 10410), (2082, 8795), (3470, 5277), (3518, 5205)]