2040374916

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1531813}}^1$

素因数の和:1531860

約数の個数: 36

約数和(自身を含む): 5297012812

約数和(自身を除く): 3256637896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 1531813, 3063626, 4595439, 6127252, 9190878, 13786317, 18381756, 27572634, 55145268, 56677081, 113354162, 170031243, 226708324, 340062486, 510093729, 680124972, 1020187458, 2040374916]

約数ペア:

[(1, 2040374916), (2, 1020187458), (3, 680124972), (4, 510093729), (6, 340062486), (9, 226708324), (12, 170031243), (18, 113354162), (36, 56677081), (37, 55145268), (74, 27572634), (111, 18381756), (148, 13786317), (222, 9190878), (333, 6127252), (444, 4595439), (666, 3063626), (1332, 1531813)]