2013121098

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{14827}}^1$

素因数の和:15251

約数の個数: 48

約数和(自身を含む): 4603204320

約数和(自身を除く): 2590083222

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 397, 794, 1191, 2382, 3573, 7146, 7543, 14827, 15086, 22629, 29654, 44481, 45258, 67887, 88962, 133443, 135774, 266886, 281713, 563426, 845139, 1690278, 2535417, 5070834, 5886319, 11772638, 17658957, 35317914, 52976871, 105953742, 111840061, 223680122, 335520183, 671040366, 1006560549, 2013121098]

約数ペア:

[(1, 2013121098), (2, 1006560549), (3, 671040366), (6, 335520183), (9, 223680122), (18, 111840061), (19, 105953742), (38, 52976871), (57, 35317914), (114, 17658957), (171, 11772638), (342, 5886319), (397, 5070834), (794, 2535417), (1191, 1690278), (2382, 845139), (3573, 563426), (7146, 281713), (7543, 266886), (14827, 135774), (15086, 133443), (22629, 88962), (29654, 67887), (44481, 45258)]