19685137752

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{4339757}}^1$

素因数の和:4339782

約数の個数: 80

約数和(自身を含む): 63013286160

約数和(自身を除く): 43328148408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 4339757, 8679514, 13019271, 17359028, 26038542, 30378299, 34718056, 39057813, 52077084, 60756598, 78115626, 91134897, 104154168, 117173439, 121513196, 156231252, 182269794, 234346878, 243026392, 273404691, 312462504, 351520317, 364539588, 468693756, 546809382, 703040634, 729079176, 820214073, 937387512, 1093618764, 1406081268, 1640428146, 2187237528, 2460642219, 2812162536, 3280856292, 4921284438, 6561712584, 9842568876, 19685137752]

約数ペア:

[(1, 19685137752), (2, 9842568876), (3, 6561712584), (4, 4921284438), (6, 3280856292), (7, 2812162536), (8, 2460642219), (9, 2187237528), (12, 1640428146), (14, 1406081268), (18, 1093618764), (21, 937387512), (24, 820214073), (27, 729079176), (28, 703040634), (36, 546809382), (42, 468693756), (54, 364539588), (56, 351520317), (63, 312462504), (72, 273404691), (81, 243026392), (84, 234346878), (108, 182269794), (126, 156231252), (162, 121513196), (168, 117173439), (189, 104154168), (216, 91134897), (252, 78115626), (324, 60756598), (378, 52077084), (504, 39057813), (567, 34718056), (648, 30378299), (756, 26038542), (1134, 17359028), (1512, 13019271), (2268, 8679514), (4536, 4339757)]