12336540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5557}}^1$

素因数の和:5606

約数の個数: 48

約数和(自身を含む): 35482272

約数和(自身を除く): 23145732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 5557, 11114, 16671, 22228, 27785, 33342, 55570, 66684, 83355, 111140, 166710, 205609, 333420, 411218, 616827, 822436, 1028045, 1233654, 2056090, 2467308, 3084135, 4112180, 6168270, 12336540]

約数ペア:

[(1, 12336540), (2, 6168270), (3, 4112180), (4, 3084135), (5, 2467308), (6, 2056090), (10, 1233654), (12, 1028045), (15, 822436), (20, 616827), (30, 411218), (37, 333420), (60, 205609), (74, 166710), (111, 111140), (148, 83355), (185, 66684), (222, 55570), (370, 33342), (444, 27785), (555, 22228), (740, 16671), (1110, 11114), (2220, 5557)]