2757906

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 6348888

約数和(自身を除く): 3590982

約数列:

[1, 2, 3, 6, 9, 18, 37, 41, 74, 82, 101, 111, 123, 202, 222, 246, 303, 333, 369, 606, 666, 738, 909, 1517, 1818, 3034, 3737, 4141, 4551, 7474, 8282, 9102, 11211, 12423, 13653, 22422, 24846, 27306, 33633, 37269, 67266, 74538, 153217, 306434, 459651, 919302, 1378953, 2757906]

約数ペア:

[(1, 2757906), (2, 1378953), (3, 919302), (6, 459651), (9, 306434), (18, 153217), (37, 74538), (41, 67266), (74, 37269), (82, 33633), (101, 27306), (111, 24846), (123, 22422), (202, 13653), (222, 12423), (246, 11211), (303, 9102), (333, 8282), (369, 7474), (606, 4551), (666, 4141), (738, 3737), (909, 3034), (1517, 1818)]