12642984

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1973}}^1$

素因数の和:2074

約数の個数: 48

約数和(自身を含む): 34643700

約数和(自身を除く): 22000716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 1973, 2136, 3204, 3946, 5919, 6408, 7892, 11838, 15784, 17757, 23676, 35514, 47352, 71028, 142056, 175597, 351194, 526791, 702388, 1053582, 1404776, 1580373, 2107164, 3160746, 4214328, 6321492, 12642984]

約数ペア:

[(1, 12642984), (2, 6321492), (3, 4214328), (4, 3160746), (6, 2107164), (8, 1580373), (9, 1404776), (12, 1053582), (18, 702388), (24, 526791), (36, 351194), (72, 175597), (89, 142056), (178, 71028), (267, 47352), (356, 35514), (534, 23676), (712, 17757), (801, 15784), (1068, 11838), (1602, 7892), (1973, 6408), (2136, 5919), (3204, 3946)]