1236489648

素因数分解:

$2^4\times 3^1\times {\mathrm{25760201}}^1$

素因数の和:25760212

約数の個数: 20

約数和(自身を含む): 3194265048

約数和(自身を除く): 1957775400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 25760201, 51520402, 77280603, 103040804, 154561206, 206081608, 309122412, 412163216, 618244824, 1236489648]

約数ペア:

[(1, 1236489648), (2, 618244824), (3, 412163216), (4, 309122412), (6, 206081608), (8, 154561206), (12, 103040804), (16, 77280603), (24, 51520402), (48, 25760201)]