1382796

素因数分解:

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

素因数の和:622

約数の個数: 36

約数和(自身を含む): 3551184

約数和(自身を除く): 2168388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 541, 639, 852, 1082, 1278, 1623, 2164, 2556, 3246, 4869, 6492, 9738, 19476, 38411, 76822, 115233, 153644, 230466, 345699, 460932, 691398, 1382796]

約数ペア:

[(1, 1382796), (2, 691398), (3, 460932), (4, 345699), (6, 230466), (9, 153644), (12, 115233), (18, 76822), (36, 38411), (71, 19476), (142, 9738), (213, 6492), (284, 4869), (426, 3246), (541, 2556), (639, 2164), (852, 1623), (1082, 1278)]