2221626

素因数分解:

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

素因数の和:878

約数の個数: 32

約数和(自身を含む): 4971456

約数和(自身を除く): 2749830

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 821, 902, 1353, 1642, 2463, 2706, 4926, 9031, 18062, 27093, 33661, 54186, 67322, 100983, 201966, 370271, 740542, 1110813, 2221626]

約数ペア:

[(1, 2221626), (2, 1110813), (3, 740542), (6, 370271), (11, 201966), (22, 100983), (33, 67322), (41, 54186), (66, 33661), (82, 27093), (123, 18062), (246, 9031), (451, 4926), (821, 2706), (902, 2463), (1353, 1642)]