19291734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 53913600

約数和(自身を除く): 34621866

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 62, 63, 66, 77, 93, 99, 126, 154, 186, 198, 217, 231, 279, 341, 434, 449, 462, 558, 651, 682, 693, 898, 1023, 1302, 1347, 1386, 1953, 2046, 2387, 2694, 3069, 3143, 3906, 4041, 4774, 4939, 6138, 6286, 7161, 8082, 9429, 9878, 13919, 14322, 14817, 18858, 21483, 27838, 28287, 29634, 34573, 41757, 42966, 44451, 56574, 69146, 83514, 88902, 97433, 103719, 125271, 153109, 194866, 207438, 250542, 292299, 306218, 311157, 459327, 584598, 622314, 876897, 918654, 1071763, 1377981, 1753794, 2143526, 2755962, 3215289, 6430578, 9645867, 19291734]

約数ペア:

[(1, 19291734), (2, 9645867), (3, 6430578), (6, 3215289), (7, 2755962), (9, 2143526), (11, 1753794), (14, 1377981), (18, 1071763), (21, 918654), (22, 876897), (31, 622314), (33, 584598), (42, 459327), (62, 311157), (63, 306218), (66, 292299), (77, 250542), (93, 207438), (99, 194866), (126, 153109), (154, 125271), (186, 103719), (198, 97433), (217, 88902), (231, 83514), (279, 69146), (341, 56574), (434, 44451), (449, 42966), (462, 41757), (558, 34573), (651, 29634), (682, 28287), (693, 27838), (898, 21483), (1023, 18858), (1302, 14817), (1347, 14322), (1386, 13919), (1953, 9878), (2046, 9429), (2387, 8082), (2694, 7161), (3069, 6286), (3143, 6138), (3906, 4939), (4041, 4774)]