2764554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 6317472

約数和(自身を除く): 3552918

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 67, 69, 78, 134, 138, 201, 299, 402, 529, 598, 871, 897, 1058, 1541, 1587, 1742, 1794, 2613, 3082, 3174, 4623, 5226, 6877, 9246, 13754, 20033, 20631, 35443, 40066, 41262, 60099, 70886, 106329, 120198, 212658, 460759, 921518, 1382277, 2764554]

約数ペア:

[(1, 2764554), (2, 1382277), (3, 921518), (6, 460759), (13, 212658), (23, 120198), (26, 106329), (39, 70886), (46, 60099), (67, 41262), (69, 40066), (78, 35443), (134, 20631), (138, 20033), (201, 13754), (299, 9246), (402, 6877), (529, 5226), (598, 4623), (871, 3174), (897, 3082), (1058, 2613), (1541, 1794), (1587, 1742)]