21496752456

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47142001}}^1$

素因数の和:47142029

約数の個数: 32

約数和(自身を含む): 56570402400

約数和(自身を除く): 35073649944

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 47142001, 94284002, 141426003, 188568004, 282852006, 377136008, 565704012, 895698019, 1131408024, 1791396038, 2687094057, 3582792076, 5374188114, 7165584152, 10748376228, 21496752456]

約数ペア:

[(1, 21496752456), (2, 10748376228), (3, 7165584152), (4, 5374188114), (6, 3582792076), (8, 2687094057), (12, 1791396038), (19, 1131408024), (24, 895698019), (38, 565704012), (57, 377136008), (76, 282852006), (114, 188568004), (152, 141426003), (228, 94284002), (456, 47142001)]