2040276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 5515776

約数和(自身を除く): 3475500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 227, 321, 428, 454, 642, 681, 749, 908, 1284, 1362, 1498, 1589, 2247, 2724, 2996, 3178, 4494, 4767, 6356, 8988, 9534, 19068, 24289, 48578, 72867, 97156, 145734, 170023, 291468, 340046, 510069, 680092, 1020138, 2040276]

約数ペア:

[(1, 2040276), (2, 1020138), (3, 680092), (4, 510069), (6, 340046), (7, 291468), (12, 170023), (14, 145734), (21, 97156), (28, 72867), (42, 48578), (84, 24289), (107, 19068), (214, 9534), (227, 8988), (321, 6356), (428, 4767), (454, 4494), (642, 3178), (681, 2996), (749, 2724), (908, 2247), (1284, 1589), (1362, 1498)]