81543438

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{46703}}^1$

素因数の和:46808

約数の個数: 24

約数和(自身を含む): 178502688

約数和(自身を除く): 96959250

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 46703, 93406, 140109, 280218, 420327, 840654, 4530191, 9060382, 13590573, 27181146, 40771719, 81543438]

約数ペア:

[(1, 81543438), (2, 40771719), (3, 27181146), (6, 13590573), (9, 9060382), (18, 4530191), (97, 840654), (194, 420327), (291, 280218), (582, 140109), (873, 93406), (1746, 46703)]