21731544

素因数分解:

$2^3\times 3^3\times {\mathrm{100609}}^1$

素因数の和:100624

約数の個数: 32

約数和(自身を含む): 60366000

約数和(自身を除く): 38634456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 100609, 201218, 301827, 402436, 603654, 804872, 905481, 1207308, 1810962, 2414616, 2716443, 3621924, 5432886, 7243848, 10865772, 21731544]

約数ペア:

[(1, 21731544), (2, 10865772), (3, 7243848), (4, 5432886), (6, 3621924), (8, 2716443), (9, 2414616), (12, 1810962), (18, 1207308), (24, 905481), (27, 804872), (36, 603654), (54, 402436), (72, 301827), (108, 201218), (216, 100609)]