6664878

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 16157232

約数和(自身を除く): 9492354

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 198, 246, 369, 451, 738, 821, 902, 1353, 1642, 2463, 2706, 4059, 4926, 7389, 8118, 9031, 14778, 18062, 27093, 33661, 54186, 67322, 81279, 100983, 162558, 201966, 302949, 370271, 605898, 740542, 1110813, 2221626, 3332439, 6664878]

約数ペア:

[(1, 6664878), (2, 3332439), (3, 2221626), (6, 1110813), (9, 740542), (11, 605898), (18, 370271), (22, 302949), (33, 201966), (41, 162558), (66, 100983), (82, 81279), (99, 67322), (123, 54186), (198, 33661), (246, 27093), (369, 18062), (451, 14778), (738, 9031), (821, 8118), (902, 7389), (1353, 4926), (1642, 4059), (2463, 2706)]