11849220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{21943}}^1$

素因数の和:21961

約数の個数: 48

約数和(自身を含む): 36865920

約数和(自身を除く): 25016700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 21943, 43886, 65829, 87772, 109715, 131658, 197487, 219430, 263316, 329145, 394974, 438860, 592461, 658290, 789948, 987435, 1184922, 1316580, 1974870, 2369844, 2962305, 3949740, 5924610, 11849220]

約数ペア:

[(1, 11849220), (2, 5924610), (3, 3949740), (4, 2962305), (5, 2369844), (6, 1974870), (9, 1316580), (10, 1184922), (12, 987435), (15, 789948), (18, 658290), (20, 592461), (27, 438860), (30, 394974), (36, 329145), (45, 263316), (54, 219430), (60, 197487), (90, 131658), (108, 109715), (135, 87772), (180, 65829), (270, 43886), (540, 21943)]