261108012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1978091}}^1$

素因数の和:1978109

約数の個数: 24

約数和(自身を含む): 664638912

約数和(自身を除く): 403530900

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1978091, 3956182, 5934273, 7912364, 11868546, 21759001, 23737092, 43518002, 65277003, 87036004, 130554006, 261108012]

約数ペア:

[(1, 261108012), (2, 130554006), (3, 87036004), (4, 65277003), (6, 43518002), (11, 23737092), (12, 21759001), (22, 11868546), (33, 7912364), (44, 5934273), (66, 3956182), (132, 1978091)]