21483036

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{11701}}^1$

素因数の和:11731

約数の個数: 48

約数和(自身を含む): 58978080

約数和(自身を除く): 37495044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 11701, 23402, 35103, 46804, 70206, 105309, 140412, 198917, 210618, 315927, 397834, 421236, 596751, 631854, 795668, 1193502, 1263708, 1790253, 2387004, 3580506, 5370759, 7161012, 10741518, 21483036]

約数ペア:

[(1, 21483036), (2, 10741518), (3, 7161012), (4, 5370759), (6, 3580506), (9, 2387004), (12, 1790253), (17, 1263708), (18, 1193502), (27, 795668), (34, 631854), (36, 596751), (51, 421236), (54, 397834), (68, 315927), (102, 210618), (108, 198917), (153, 140412), (204, 105309), (306, 70206), (459, 46804), (612, 35103), (918, 23402), (1836, 11701)]