12776796

素因数分解:

$2^2\times 3^2\times {\mathrm{354911}}^1$

素因数の和:354921

約数の個数: 18

約数和(自身を含む): 32296992

約数和(自身を除く): 19520196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 354911, 709822, 1064733, 1419644, 2129466, 3194199, 4258932, 6388398, 12776796]

約数ペア:

[(1, 12776796), (2, 6388398), (3, 4258932), (4, 3194199), (6, 2129466), (9, 1419644), (12, 1064733), (18, 709822), (36, 354911)]