2018696838

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{25189}}^1$

素因数の和:25269

約数の個数: 48

約数和(自身を含む): 4376409840

約数和(自身を除く): 2357713002

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 361, 703, 722, 1083, 1406, 2109, 2166, 4218, 13357, 25189, 26714, 40071, 50378, 75567, 80142, 151134, 478591, 931993, 957182, 1435773, 1863986, 2795979, 2871546, 5591958, 9093229, 17707867, 18186458, 27279687, 35415734, 53123601, 54559374, 106247202, 336449473, 672898946, 1009348419, 2018696838]

約数ペア:

[(1, 2018696838), (2, 1009348419), (3, 672898946), (6, 336449473), (19, 106247202), (37, 54559374), (38, 53123601), (57, 35415734), (74, 27279687), (111, 18186458), (114, 17707867), (222, 9093229), (361, 5591958), (703, 2871546), (722, 2795979), (1083, 1863986), (1406, 1435773), (2109, 957182), (2166, 931993), (4218, 478591), (13357, 151134), (25189, 80142), (26714, 75567), (40071, 50378)]