13587588

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{1997}}^1$

素因数の和:2023

約数の個数: 72

約数和(自身を含む): 40727232

約数和(自身を除く): 27139644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 1997, 2268, 3402, 3994, 5991, 6804, 7988, 11982, 13979, 17973, 23964, 27958, 35946, 41937, 53919, 55916, 71892, 83874, 107838, 125811, 161757, 167748, 215676, 251622, 323514, 377433, 485271, 503244, 647028, 754866, 970542, 1132299, 1509732, 1941084, 2264598, 3396897, 4529196, 6793794, 13587588]

約数ペア:

[(1, 13587588), (2, 6793794), (3, 4529196), (4, 3396897), (6, 2264598), (7, 1941084), (9, 1509732), (12, 1132299), (14, 970542), (18, 754866), (21, 647028), (27, 503244), (28, 485271), (36, 377433), (42, 323514), (54, 251622), (63, 215676), (81, 167748), (84, 161757), (108, 125811), (126, 107838), (162, 83874), (189, 71892), (243, 55916), (252, 53919), (324, 41937), (378, 35946), (486, 27958), (567, 23964), (756, 17973), (972, 13979), (1134, 11982), (1701, 7988), (1997, 6804), (2268, 5991), (3402, 3994)]