2019917052

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{251609}}^1$

素因数の和:251842

約数の個数: 36

約数和(自身を含む): 5128818240

約数和(自身を除く): 3108901188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 8028, 251609, 503218, 754827, 1006436, 1509654, 2264481, 3019308, 4528962, 9057924, 56108807, 112217614, 168326421, 224435228, 336652842, 504979263, 673305684, 1009958526, 2019917052]

約数ペア:

[(1, 2019917052), (2, 1009958526), (3, 673305684), (4, 504979263), (6, 336652842), (9, 224435228), (12, 168326421), (18, 112217614), (36, 56108807), (223, 9057924), (446, 4528962), (669, 3019308), (892, 2264481), (1338, 1509654), (2007, 1006436), (2676, 754827), (4014, 503218), (8028, 251609)]