11988972

素因数分解:

$2^2\times 3^4\times {\mathrm{37003}}^1$

素因数の和:37019

約数の個数: 30

約数和(自身を含む): 31342388

約数和(自身を除く): 19353416

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 37003, 74006, 111009, 148012, 222018, 333027, 444036, 666054, 999081, 1332108, 1998162, 2997243, 3996324, 5994486, 11988972]

約数ペア:

[(1, 11988972), (2, 5994486), (3, 3996324), (4, 2997243), (6, 1998162), (9, 1332108), (12, 999081), (18, 666054), (27, 444036), (36, 333027), (54, 222018), (81, 148012), (108, 111009), (162, 74006), (324, 37003)]