2991654

素因数分解:

$2^1\times 3^4\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:386

約数の個数: 40

約数和(自身を含む): 6838920

約数和(自身を除く): 3847266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 162, 177, 313, 354, 531, 626, 939, 1062, 1593, 1878, 2817, 3186, 4779, 5634, 8451, 9558, 16902, 18467, 25353, 36934, 50706, 55401, 110802, 166203, 332406, 498609, 997218, 1495827, 2991654]

約数ペア:

[(1, 2991654), (2, 1495827), (3, 997218), (6, 498609), (9, 332406), (18, 166203), (27, 110802), (54, 55401), (59, 50706), (81, 36934), (118, 25353), (162, 18467), (177, 16902), (313, 9558), (354, 8451), (531, 5634), (626, 4779), (939, 3186), (1062, 2817), (1593, 1878)]