1789720164

素因数分解:

$2^2\times 3^3\times {\mathrm{1621}}^1\times {\mathrm{10223}}^1$

素因数の和:11857

約数の個数: 48

約数和(自身を含む): 4643331840

約数和(自身を除く): 2853611676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1621, 3242, 4863, 6484, 9726, 10223, 14589, 19452, 20446, 29178, 30669, 40892, 43767, 58356, 61338, 87534, 92007, 122676, 175068, 184014, 276021, 368028, 552042, 1104084, 16571483, 33142966, 49714449, 66285932, 99428898, 149143347, 198857796, 298286694, 447430041, 596573388, 894860082, 1789720164]

約数ペア:

[(1, 1789720164), (2, 894860082), (3, 596573388), (4, 447430041), (6, 298286694), (9, 198857796), (12, 149143347), (18, 99428898), (27, 66285932), (36, 49714449), (54, 33142966), (108, 16571483), (1621, 1104084), (3242, 552042), (4863, 368028), (6484, 276021), (9726, 184014), (10223, 175068), (14589, 122676), (19452, 92007), (20446, 87534), (29178, 61338), (30669, 58356), (40892, 43767)]