19839929508

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{26243293}}^1$

素因数の和:26243313

約数の個数: 48

約数和(自身を含む): 58784978560

約数和(自身を除く): 38945049052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 26243293, 52486586, 78729879, 104973172, 157459758, 183703051, 236189637, 314919516, 367406102, 472379274, 551109153, 708568911, 734812204, 944758548, 1102218306, 1417137822, 1653327459, 2204436612, 2834275644, 3306654918, 4959982377, 6613309836, 9919964754, 19839929508]

約数ペア:

[(1, 19839929508), (2, 9919964754), (3, 6613309836), (4, 4959982377), (6, 3306654918), (7, 2834275644), (9, 2204436612), (12, 1653327459), (14, 1417137822), (18, 1102218306), (21, 944758548), (27, 734812204), (28, 708568911), (36, 551109153), (42, 472379274), (54, 367406102), (63, 314919516), (84, 236189637), (108, 183703051), (126, 157459758), (189, 104973172), (252, 78729879), (378, 52486586), (756, 26243293)]