21082272

素因数分解:

$2^5\times 3^1\times {\mathrm{219607}}^1$

素因数の和:219620

約数の個数: 24

約数和(自身を含む): 55341216

約数和(自身を除く): 34258944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 219607, 439214, 658821, 878428, 1317642, 1756856, 2635284, 3513712, 5270568, 7027424, 10541136, 21082272]

約数ペア:

[(1, 21082272), (2, 10541136), (3, 7027424), (4, 5270568), (6, 3513712), (8, 2635284), (12, 1756856), (16, 1317642), (24, 878428), (32, 658821), (48, 439214), (96, 219607)]