21476724

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{48371}}^1$

素因数の和:48415

約数の個数: 24

約数和(自身を含む): 51467808

約数和(自身を除く): 29991084

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 48371, 96742, 145113, 193484, 290226, 580452, 1789727, 3579454, 5369181, 7158908, 10738362, 21476724]

約数ペア:

[(1, 21476724), (2, 10738362), (3, 7158908), (4, 5369181), (6, 3579454), (12, 1789727), (37, 580452), (74, 290226), (111, 193484), (148, 145113), (222, 96742), (444, 48371)]