21654032832

素因数分解:

$2^6\times 3^3\times {\mathrm{157}}^1\times {\mathrm{79817}}^1$

素因数の和:79995

約数の個数: 112

約数和(自身を含む): 64065119520

約数和(自身を除く): 42411086688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 157, 192, 216, 288, 314, 432, 471, 576, 628, 864, 942, 1256, 1413, 1728, 1884, 2512, 2826, 3768, 4239, 5024, 5652, 7536, 8478, 10048, 11304, 15072, 16956, 22608, 30144, 33912, 45216, 67824, 79817, 90432, 135648, 159634, 239451, 271296, 319268, 478902, 638536, 718353, 957804, 1277072, 1436706, 1915608, 2155059, 2554144, 2873412, 3831216, 4310118, 5108288, 5746824, 7662432, 8620236, 11493648, 12531269, 15324864, 17240472, 22987296, 25062538, 34480944, 37593807, 45974592, 50125076, 68961888, 75187614, 100250152, 112781421, 137923776, 150375228, 200500304, 225562842, 300750456, 338344263, 401000608, 451125684, 601500912, 676688526, 802001216, 902251368, 1203001824, 1353377052, 1804502736, 2406003648, 2706754104, 3609005472, 5413508208, 7218010944, 10827016416, 21654032832]

約数ペア:

[(1, 21654032832), (2, 10827016416), (3, 7218010944), (4, 5413508208), (6, 3609005472), (8, 2706754104), (9, 2406003648), (12, 1804502736), (16, 1353377052), (18, 1203001824), (24, 902251368), (27, 802001216), (32, 676688526), (36, 601500912), (48, 451125684), (54, 401000608), (64, 338344263), (72, 300750456), (96, 225562842), (108, 200500304), (144, 150375228), (157, 137923776), (192, 112781421), (216, 100250152), (288, 75187614), (314, 68961888), (432, 50125076), (471, 45974592), (576, 37593807), (628, 34480944), (864, 25062538), (942, 22987296), (1256, 17240472), (1413, 15324864), (1728, 12531269), (1884, 11493648), (2512, 8620236), (2826, 7662432), (3768, 5746824), (4239, 5108288), (5024, 4310118), (5652, 3831216), (7536, 2873412), (8478, 2554144), (10048, 2155059), (11304, 1915608), (15072, 1436706), (16956, 1277072), (22608, 957804), (30144, 718353), (33912, 638536), (45216, 478902), (67824, 319268), (79817, 271296), (90432, 239451), (135648, 159634)]