989340948

素因数分解:

$2^2\times 3^2\times {\mathrm{4127}}^1\times {\mathrm{6659}}^1$

素因数の和:10796

約数の個数: 36

約数和(自身を含む): 2501815680

約数和(自身を除く): 1512474732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4127, 6659, 8254, 12381, 13318, 16508, 19977, 24762, 26636, 37143, 39954, 49524, 59931, 74286, 79908, 119862, 148572, 239724, 27481693, 54963386, 82445079, 109926772, 164890158, 247335237, 329780316, 494670474, 989340948]

約数ペア:

[(1, 989340948), (2, 494670474), (3, 329780316), (4, 247335237), (6, 164890158), (9, 109926772), (12, 82445079), (18, 54963386), (36, 27481693), (4127, 239724), (6659, 148572), (8254, 119862), (12381, 79908), (13318, 74286), (16508, 59931), (19977, 49524), (24762, 39954), (26636, 37143)]