2521719576

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{745189}}^1$

素因数の和:745248

約数の個数: 48

約数和(自身を含む): 6974978400

約数和(自身を除く): 4453258824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 745189, 1490378, 2235567, 2980756, 4471134, 5961512, 6706701, 8942268, 13413402, 17884536, 26826804, 35023883, 53653608, 70047766, 105071649, 140095532, 210143298, 280191064, 315214947, 420286596, 630429894, 840573192, 1260859788, 2521719576]

約数ペア:

[(1, 2521719576), (2, 1260859788), (3, 840573192), (4, 630429894), (6, 420286596), (8, 315214947), (9, 280191064), (12, 210143298), (18, 140095532), (24, 105071649), (36, 70047766), (47, 53653608), (72, 35023883), (94, 26826804), (141, 17884536), (188, 13413402), (282, 8942268), (376, 6706701), (423, 5961512), (564, 4471134), (846, 2980756), (1128, 2235567), (1692, 1490378), (3384, 745189)]