21164184

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{17291}}^1$

素因数の和:17320

約数の個数: 48

約数和(自身を含む): 60694920

約数和(自身を除く): 39530736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 17291, 34582, 51873, 69164, 103746, 138328, 155619, 207492, 293947, 311238, 414984, 587894, 622476, 881841, 1175788, 1244952, 1763682, 2351576, 2645523, 3527364, 5291046, 7054728, 10582092, 21164184]

約数ペア:

[(1, 21164184), (2, 10582092), (3, 7054728), (4, 5291046), (6, 3527364), (8, 2645523), (9, 2351576), (12, 1763682), (17, 1244952), (18, 1175788), (24, 881841), (34, 622476), (36, 587894), (51, 414984), (68, 311238), (72, 293947), (102, 207492), (136, 155619), (153, 138328), (204, 103746), (306, 69164), (408, 51873), (612, 34582), (1224, 17291)]