2912741838

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1723}}^1\times {\mathrm{4943}}^1$

素因数の和:6693

約数の個数: 48

約数和(自身を含む): 6648295680

約数和(自身を除く): 3735553842

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1723, 3446, 4943, 5169, 9886, 10338, 14829, 15507, 29658, 31014, 32737, 44487, 65474, 88974, 93917, 98211, 187834, 196422, 281751, 294633, 563502, 589266, 845253, 1690506, 8516789, 17033578, 25550367, 51100734, 76651101, 153302202, 161818991, 323637982, 485456973, 970913946, 1456370919, 2912741838]

約数ペア:

[(1, 2912741838), (2, 1456370919), (3, 970913946), (6, 485456973), (9, 323637982), (18, 161818991), (19, 153302202), (38, 76651101), (57, 51100734), (114, 25550367), (171, 17033578), (342, 8516789), (1723, 1690506), (3446, 845253), (4943, 589266), (5169, 563502), (9886, 294633), (10338, 281751), (14829, 196422), (15507, 187834), (29658, 98211), (31014, 93917), (32737, 88974), (44487, 65474)]