1889172

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:648

約数の個数: 36

約数和(自身を含む): 4833556

約数和(自身を除く): 2944384

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 541, 582, 873, 1082, 1164, 1623, 1746, 2164, 3246, 3492, 4869, 6492, 9738, 19476, 52477, 104954, 157431, 209908, 314862, 472293, 629724, 944586, 1889172]

約数ペア:

[(1, 1889172), (2, 944586), (3, 629724), (4, 472293), (6, 314862), (9, 209908), (12, 157431), (18, 104954), (36, 52477), (97, 19476), (194, 9738), (291, 6492), (388, 4869), (541, 3492), (582, 3246), (873, 2164), (1082, 1746), (1164, 1623)]