22019544

素因数分解:

$2^3\times 3^2\times {\mathrm{521}}^1\times {\mathrm{587}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 59852520

約数和(自身を除く): 37832976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 521, 587, 1042, 1174, 1563, 1761, 2084, 2348, 3126, 3522, 4168, 4689, 4696, 5283, 6252, 7044, 9378, 10566, 12504, 14088, 18756, 21132, 37512, 42264, 305827, 611654, 917481, 1223308, 1834962, 2446616, 2752443, 3669924, 5504886, 7339848, 11009772, 22019544]

約数ペア:

[(1, 22019544), (2, 11009772), (3, 7339848), (4, 5504886), (6, 3669924), (8, 2752443), (9, 2446616), (12, 1834962), (18, 1223308), (24, 917481), (36, 611654), (72, 305827), (521, 42264), (587, 37512), (1042, 21132), (1174, 18756), (1563, 14088), (1761, 12504), (2084, 10566), (2348, 9378), (3126, 7044), (3522, 6252), (4168, 5283), (4689, 4696)]