90202554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{385481}}^1$

素因数の和:385502

約数の個数: 24

約数和(自身を含む): 210473172

約数和(自身を除く): 120270618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 385481, 770962, 1156443, 2312886, 3469329, 5011253, 6938658, 10022506, 15033759, 30067518, 45101277, 90202554]

約数ペア:

[(1, 90202554), (2, 45101277), (3, 30067518), (6, 15033759), (9, 10022506), (13, 6938658), (18, 5011253), (26, 3469329), (39, 2312886), (78, 1156443), (117, 770962), (234, 385481)]