21162552

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{51869}}^1$

素因数の和:51895

約数の個数: 32

約数和(自身を含む): 56019600

約数和(自身を除く): 34857048

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 51869, 103738, 155607, 207476, 311214, 414952, 622428, 881773, 1244856, 1763546, 2645319, 3527092, 5290638, 7054184, 10581276, 21162552]

約数ペア:

[(1, 21162552), (2, 10581276), (3, 7054184), (4, 5290638), (6, 3527092), (8, 2645319), (12, 1763546), (17, 1244856), (24, 881773), (34, 622428), (51, 414952), (68, 311214), (102, 207476), (136, 155607), (204, 103738), (408, 51869)]