2045974554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{7927}}^1$

素因数の和:9051

約数の個数: 48

約数和(自身を含む): 4778871552

約数和(自身を除く): 2732896998

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1103, 2206, 3309, 6618, 7927, 9927, 14339, 15854, 19854, 23781, 28678, 43017, 47562, 71343, 86034, 103051, 129051, 142686, 206102, 258102, 309153, 618306, 927459, 1854918, 8743481, 17486962, 26230443, 52460886, 78691329, 113665253, 157382658, 227330506, 340995759, 681991518, 1022987277, 2045974554]

約数ペア:

[(1, 2045974554), (2, 1022987277), (3, 681991518), (6, 340995759), (9, 227330506), (13, 157382658), (18, 113665253), (26, 78691329), (39, 52460886), (78, 26230443), (117, 17486962), (234, 8743481), (1103, 1854918), (2206, 927459), (3309, 618306), (6618, 309153), (7927, 258102), (9927, 206102), (14339, 142686), (15854, 129051), (19854, 103051), (23781, 86034), (28678, 71343), (43017, 47562)]