2065662018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{83219}}^1$

素因数の和:83431

約数の個数: 48

約数和(自身を含む): 5140998720

約数和(自身を除く): 3075336702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 591, 1182, 1379, 1773, 2758, 3546, 4137, 8274, 12411, 24822, 83219, 166438, 249657, 499314, 582533, 748971, 1165066, 1497942, 1747599, 3495198, 5242797, 10485594, 16394143, 32788286, 49182429, 98364858, 114759001, 147547287, 229518002, 295094574, 344277003, 688554006, 1032831009, 2065662018]

約数ペア:

[(1, 2065662018), (2, 1032831009), (3, 688554006), (6, 344277003), (7, 295094574), (9, 229518002), (14, 147547287), (18, 114759001), (21, 98364858), (42, 49182429), (63, 32788286), (126, 16394143), (197, 10485594), (394, 5242797), (591, 3495198), (1182, 1747599), (1379, 1497942), (1773, 1165066), (2758, 748971), (3546, 582533), (4137, 499314), (8274, 249657), (12411, 166438), (24822, 83219)]