2019187737

素因数分解:

$3^3\times 7^2\times {\mathrm{283}}^1\times {\mathrm{5393}}^1$

素因数の和:5699

約数の個数: 48

約数和(自身を含む): 3492722880

約数和(自身を除く): 1473535143

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 283, 441, 849, 1323, 1981, 2547, 5393, 5943, 7641, 13867, 16179, 17829, 37751, 41601, 48537, 53487, 113253, 124803, 145611, 264257, 339759, 374409, 792771, 1019277, 1526219, 2378313, 4578657, 7134939, 10683533, 13735971, 32050599, 41207913, 74784731, 96151797, 224354193, 288455391, 673062579, 2019187737]

約数ペア:

[(1, 2019187737), (3, 673062579), (7, 288455391), (9, 224354193), (21, 96151797), (27, 74784731), (49, 41207913), (63, 32050599), (147, 13735971), (189, 10683533), (283, 7134939), (441, 4578657), (849, 2378313), (1323, 1526219), (1981, 1019277), (2547, 792771), (5393, 374409), (5943, 339759), (7641, 264257), (13867, 145611), (16179, 124803), (17829, 113253), (37751, 53487), (41601, 48537)]