2021145276

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1\times {\mathrm{10513}}^1$

素因数の和:10990

約数の個数: 48

約数和(自身を含む): 4855112864

約数和(自身を除く): 2833967588

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 433, 444, 866, 1299, 1732, 2598, 5196, 10513, 16021, 21026, 31539, 32042, 42052, 48063, 63078, 64084, 96126, 126156, 192252, 388981, 777962, 1166943, 1555924, 2333886, 4552129, 4667772, 9104258, 13656387, 18208516, 27312774, 54625548, 168428773, 336857546, 505286319, 673715092, 1010572638, 2021145276]

約数ペア:

[(1, 2021145276), (2, 1010572638), (3, 673715092), (4, 505286319), (6, 336857546), (12, 168428773), (37, 54625548), (74, 27312774), (111, 18208516), (148, 13656387), (222, 9104258), (433, 4667772), (444, 4552129), (866, 2333886), (1299, 1555924), (1732, 1166943), (2598, 777962), (5196, 388981), (10513, 192252), (16021, 126156), (21026, 96126), (31539, 64084), (32042, 63078), (42052, 48063)]