27967428

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{8009}}^1$

素因数の和:8116

約数の個数: 36

約数和(自身を含む): 71433180

約数和(自身を除く): 43465752

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 8009, 16018, 24027, 32036, 48054, 72081, 96108, 144162, 288324, 776873, 1553746, 2330619, 3107492, 4661238, 6991857, 9322476, 13983714, 27967428]

約数ペア:

[(1, 27967428), (2, 13983714), (3, 9322476), (4, 6991857), (6, 4661238), (9, 3107492), (12, 2330619), (18, 1553746), (36, 776873), (97, 288324), (194, 144162), (291, 96108), (388, 72081), (582, 48054), (873, 32036), (1164, 24027), (1746, 16018), (3492, 8009)]