42747318

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{8161}}^1$

素因数の和:8269

約数の個数: 32

約数和(自身を含む): 95985120

約数和(自身を除く): 53237802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 8161, 16322, 24483, 48966, 73449, 146898, 220347, 440694, 791617, 1583234, 2374851, 4749702, 7124553, 14249106, 21373659, 42747318]

約数ペア:

[(1, 42747318), (2, 21373659), (3, 14249106), (6, 7124553), (9, 4749702), (18, 2374851), (27, 1583234), (54, 791617), (97, 440694), (194, 220347), (291, 146898), (582, 73449), (873, 48966), (1746, 24483), (2619, 16322), (5238, 8161)]