15815664

素因数分解:

$2^4\times 3^2\times {\mathrm{109831}}^1$

素因数の和:109845

約数の個数: 30

約数和(自身を含む): 44262296

約数和(自身を除く): 28446632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 109831, 219662, 329493, 439324, 658986, 878648, 988479, 1317972, 1757296, 1976958, 2635944, 3953916, 5271888, 7907832, 15815664]

約数ペア:

[(1, 15815664), (2, 7907832), (3, 5271888), (4, 3953916), (6, 2635944), (8, 1976958), (9, 1757296), (12, 1317972), (16, 988479), (18, 878648), (24, 658986), (36, 439324), (48, 329493), (72, 219662), (144, 109831)]