2117692008

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{414259}}^1$

素因数の和:414342

約数の個数: 48

約数和(自身を含む): 5816210400

約数和(自身を除く): 3698518392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 414259, 828518, 1242777, 1657036, 2485554, 3314072, 3728331, 4971108, 7456662, 9942216, 14913324, 29412389, 29826648, 58824778, 88237167, 117649556, 176474334, 235299112, 264711501, 352948668, 529423002, 705897336, 1058846004, 2117692008]

約数ペア:

[(1, 2117692008), (2, 1058846004), (3, 705897336), (4, 529423002), (6, 352948668), (8, 264711501), (9, 235299112), (12, 176474334), (18, 117649556), (24, 88237167), (36, 58824778), (71, 29826648), (72, 29412389), (142, 14913324), (213, 9942216), (284, 7456662), (426, 4971108), (568, 3728331), (639, 3314072), (852, 2485554), (1278, 1657036), (1704, 1242777), (2556, 828518), (5112, 414259)]