13426116

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2749}}^1$

素因数の和:2804

約数の個数: 48

約数和(自身を含む): 35112000

約数和(自身を除く): 21685884

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 2749, 4884, 5498, 8247, 10996, 16494, 30239, 32988, 60478, 90717, 101713, 120956, 181434, 203426, 305139, 362868, 406852, 610278, 1118843, 1220556, 2237686, 3356529, 4475372, 6713058, 13426116]

約数ペア:

[(1, 13426116), (2, 6713058), (3, 4475372), (4, 3356529), (6, 2237686), (11, 1220556), (12, 1118843), (22, 610278), (33, 406852), (37, 362868), (44, 305139), (66, 203426), (74, 181434), (111, 120956), (132, 101713), (148, 90717), (222, 60478), (407, 32988), (444, 30239), (814, 16494), (1221, 10996), (1628, 8247), (2442, 5498), (2749, 4884)]