15693926388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{727}}^1\times {\mathrm{36713}}^1$

素因数の和:37461

約数の個数: 72

約数和(自身を含む): 42657556032

約数和(自身を除く): 26963629644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 727, 1454, 2181, 2908, 4362, 5089, 8724, 10178, 15267, 20356, 30534, 35623, 36713, 61068, 71246, 73426, 106869, 110139, 142492, 146852, 213738, 220278, 256991, 427476, 440556, 513982, 770973, 1027964, 1541946, 1798937, 3083892, 3597874, 5396811, 7195748, 10793622, 21587244, 26690351, 53380702, 80071053, 106761404, 160142106, 186832457, 320284212, 373664914, 560497371, 747329828, 1120994742, 1307827199, 2241989484, 2615654398, 3923481597, 5231308796, 7846963194, 15693926388]

約数ペア:

[(1, 15693926388), (2, 7846963194), (3, 5231308796), (4, 3923481597), (6, 2615654398), (7, 2241989484), (12, 1307827199), (14, 1120994742), (21, 747329828), (28, 560497371), (42, 373664914), (49, 320284212), (84, 186832457), (98, 160142106), (147, 106761404), (196, 80071053), (294, 53380702), (588, 26690351), (727, 21587244), (1454, 10793622), (2181, 7195748), (2908, 5396811), (4362, 3597874), (5089, 3083892), (8724, 1798937), (10178, 1541946), (15267, 1027964), (20356, 770973), (30534, 513982), (35623, 440556), (36713, 427476), (61068, 256991), (71246, 220278), (73426, 213738), (106869, 146852), (110139, 142492)]