2219976

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2803}}^1$

素因数の和:2826

約数の個数: 48

約数和(自身を含む): 6561360

約数和(自身を除く): 4341384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 2803, 5606, 8409, 11212, 16818, 22424, 25227, 30833, 33636, 50454, 61666, 67272, 92499, 100908, 123332, 184998, 201816, 246664, 277497, 369996, 554994, 739992, 1109988, 2219976]

約数ペア:

[(1, 2219976), (2, 1109988), (3, 739992), (4, 554994), (6, 369996), (8, 277497), (9, 246664), (11, 201816), (12, 184998), (18, 123332), (22, 100908), (24, 92499), (33, 67272), (36, 61666), (44, 50454), (66, 33636), (72, 30833), (88, 25227), (99, 22424), (132, 16818), (198, 11212), (264, 8409), (396, 5606), (792, 2803)]