18711691872

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{10258603}}^1$

素因数の和:10258635

約数の個数: 48

約数和(自身を含む): 51703364160

約数和(自身を除く): 32991672288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 10258603, 20517206, 30775809, 41034412, 61551618, 82068824, 123103236, 164137648, 194913457, 246206472, 328275296, 389826914, 492412944, 584740371, 779653828, 984825888, 1169480742, 1559307656, 2338961484, 3118615312, 4677922968, 6237230624, 9355845936, 18711691872]

約数ペア:

[(1, 18711691872), (2, 9355845936), (3, 6237230624), (4, 4677922968), (6, 3118615312), (8, 2338961484), (12, 1559307656), (16, 1169480742), (19, 984825888), (24, 779653828), (32, 584740371), (38, 492412944), (48, 389826914), (57, 328275296), (76, 246206472), (96, 194913457), (114, 164137648), (152, 123103236), (228, 82068824), (304, 61551618), (456, 41034412), (608, 30775809), (912, 20517206), (1824, 10258603)]