2765592

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 7609680

約数和(自身を除く): 4844088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 541, 568, 639, 852, 1082, 1278, 1623, 1704, 2164, 2556, 3246, 4328, 4869, 5112, 6492, 9738, 12984, 19476, 38411, 38952, 76822, 115233, 153644, 230466, 307288, 345699, 460932, 691398, 921864, 1382796, 2765592]

約数ペア:

[(1, 2765592), (2, 1382796), (3, 921864), (4, 691398), (6, 460932), (8, 345699), (9, 307288), (12, 230466), (18, 153644), (24, 115233), (36, 76822), (71, 38952), (72, 38411), (142, 19476), (213, 12984), (284, 9738), (426, 6492), (541, 5112), (568, 4869), (639, 4328), (852, 3246), (1082, 2556), (1278, 2164), (1623, 1704)]