21330934704

素因数分解:

$2^4\times 3^2\times {\mathrm{307}}^1\times {\mathrm{482513}}^1$

素因数の和:482834

約数の個数: 60

約数和(自身を含む): 59891567736

約数和(自身を除く): 38560633032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 307, 614, 921, 1228, 1842, 2456, 2763, 3684, 4912, 5526, 7368, 11052, 14736, 22104, 44208, 482513, 965026, 1447539, 1930052, 2895078, 3860104, 4342617, 5790156, 7720208, 8685234, 11580312, 17370468, 23160624, 34740936, 69481872, 148131491, 296262982, 444394473, 592525964, 888788946, 1185051928, 1333183419, 1777577892, 2370103856, 2666366838, 3555155784, 5332733676, 7110311568, 10665467352, 21330934704]

約数ペア:

[(1, 21330934704), (2, 10665467352), (3, 7110311568), (4, 5332733676), (6, 3555155784), (8, 2666366838), (9, 2370103856), (12, 1777577892), (16, 1333183419), (18, 1185051928), (24, 888788946), (36, 592525964), (48, 444394473), (72, 296262982), (144, 148131491), (307, 69481872), (614, 34740936), (921, 23160624), (1228, 17370468), (1842, 11580312), (2456, 8685234), (2763, 7720208), (3684, 5790156), (4912, 4342617), (5526, 3860104), (7368, 2895078), (11052, 1930052), (14736, 1447539), (22104, 965026), (44208, 482513)]