990809112

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2172827}}^1$

素因数の和:2172855

約数の個数: 32

約数和(自身を含む): 2607393600

約数和(自身を除く): 1616584488

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 2172827, 4345654, 6518481, 8691308, 13036962, 17382616, 26073924, 41283713, 52147848, 82567426, 123851139, 165134852, 247702278, 330269704, 495404556, 990809112]

約数ペア:

[(1, 990809112), (2, 495404556), (3, 330269704), (4, 247702278), (6, 165134852), (8, 123851139), (12, 82567426), (19, 52147848), (24, 41283713), (38, 26073924), (57, 17382616), (76, 13036962), (114, 8691308), (152, 6518481), (228, 4345654), (456, 2172827)]