2993892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 7839552

約数和(自身を除く): 4845660

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 613, 814, 1221, 1226, 1628, 1839, 2442, 2452, 3678, 4884, 6743, 7356, 13486, 20229, 22681, 26972, 40458, 45362, 68043, 80916, 90724, 136086, 249491, 272172, 498982, 748473, 997964, 1496946, 2993892]

約数ペア:

[(1, 2993892), (2, 1496946), (3, 997964), (4, 748473), (6, 498982), (11, 272172), (12, 249491), (22, 136086), (33, 90724), (37, 80916), (44, 68043), (66, 45362), (74, 40458), (111, 26972), (132, 22681), (148, 20229), (222, 13486), (407, 7356), (444, 6743), (613, 4884), (814, 3678), (1221, 2452), (1226, 2442), (1628, 1839)]