15242964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3121}}^1$

素因数の和:3176

約数の個数: 48

約数和(自身を含む): 39861696

約数和(自身を除く): 24618732

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, 3121, 4884, 6242, 9363, 12484, 18726, 34331, 37452, 68662, 102993, 115477, 137324, 205986, 230954, 346431, 411972, 461908, 692862, 1270247, 1385724, 2540494, 3810741, 5080988, 7621482, 15242964]

約数ペア:

[(1, 15242964), (2, 7621482), (3, 5080988), (4, 3810741), (6, 2540494), (11, 1385724), (12, 1270247), (22, 692862), (33, 461908), (37, 411972), (44, 346431), (66, 230954), (74, 205986), (111, 137324), (132, 115477), (148, 102993), (222, 68662), (407, 37452), (444, 34331), (814, 18726), (1221, 12484), (1628, 9363), (2442, 6242), (3121, 4884)]