12211332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3929}}^1$

素因数の和:3980

約数の個数: 48

約数和(自身を含む): 33452160

約数和(自身を除く): 21240828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 3929, 7858, 11787, 15716, 23574, 27503, 47148, 55006, 82509, 110012, 145373, 165018, 290746, 330036, 436119, 581492, 872238, 1017611, 1744476, 2035222, 3052833, 4070444, 6105666, 12211332]

約数ペア:

[(1, 12211332), (2, 6105666), (3, 4070444), (4, 3052833), (6, 2035222), (7, 1744476), (12, 1017611), (14, 872238), (21, 581492), (28, 436119), (37, 330036), (42, 290746), (74, 165018), (84, 145373), (111, 110012), (148, 82509), (222, 55006), (259, 47148), (444, 27503), (518, 23574), (777, 15716), (1036, 11787), (1554, 7858), (3108, 3929)]