213431544

素因数分解:

$2^3\times 3^3\times {\mathrm{988109}}^1$

素因数の和:988124

約数の個数: 32

約数和(自身を含む): 592866000

約数和(自身を除く): 379434456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 988109, 1976218, 2964327, 3952436, 5928654, 7904872, 8892981, 11857308, 17785962, 23714616, 26678943, 35571924, 53357886, 71143848, 106715772, 213431544]

約数ペア:

[(1, 213431544), (2, 106715772), (3, 71143848), (4, 53357886), (6, 35571924), (8, 26678943), (9, 23714616), (12, 17785962), (18, 11857308), (24, 8892981), (27, 7904872), (36, 5928654), (54, 3952436), (72, 2964327), (108, 1976218), (216, 988109)]