23618718

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{18481}}^1$

素因数の和:18560

約数の個数: 24

約数和(自身を含む): 51897456

約数和(自身を除く): 28278738

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 18481, 36962, 55443, 110886, 166329, 332658, 1312151, 2624302, 3936453, 7872906, 11809359, 23618718]

約数ペア:

[(1, 23618718), (2, 11809359), (3, 7872906), (6, 3936453), (9, 2624302), (18, 1312151), (71, 332658), (142, 166329), (213, 110886), (426, 55443), (639, 36962), (1278, 18481)]