2013444

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 5299840

約数和(自身を除く): 3286396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 181, 206, 309, 362, 412, 543, 618, 724, 927, 1086, 1236, 1629, 1854, 2172, 2781, 3258, 3708, 4887, 5562, 6516, 9774, 11124, 18643, 19548, 37286, 55929, 74572, 111858, 167787, 223716, 335574, 503361, 671148, 1006722, 2013444]

約数ペア:

[(1, 2013444), (2, 1006722), (3, 671148), (4, 503361), (6, 335574), (9, 223716), (12, 167787), (18, 111858), (27, 74572), (36, 55929), (54, 37286), (103, 19548), (108, 18643), (181, 11124), (206, 9774), (309, 6516), (362, 5562), (412, 4887), (543, 3708), (618, 3258), (724, 2781), (927, 2172), (1086, 1854), (1236, 1629)]