12751876584

素因数分解:

$2^3\times 3^2\times {\mathrm{449}}^1\times {\mathrm{394453}}^1$

素因数の和:394914

約数の個数: 48

約数和(自身を含む): 34613338500

約数和(自身を除く): 21861461916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 449, 898, 1347, 1796, 2694, 3592, 4041, 5388, 8082, 10776, 16164, 32328, 394453, 788906, 1183359, 1577812, 2366718, 3155624, 3550077, 4733436, 7100154, 9466872, 14200308, 28400616, 177109397, 354218794, 531328191, 708437588, 1062656382, 1416875176, 1593984573, 2125312764, 3187969146, 4250625528, 6375938292, 12751876584]

約数ペア:

[(1, 12751876584), (2, 6375938292), (3, 4250625528), (4, 3187969146), (6, 2125312764), (8, 1593984573), (9, 1416875176), (12, 1062656382), (18, 708437588), (24, 531328191), (36, 354218794), (72, 177109397), (449, 28400616), (898, 14200308), (1347, 9466872), (1796, 7100154), (2694, 4733436), (3592, 3550077), (4041, 3155624), (5388, 2366718), (8082, 1577812), (10776, 1183359), (16164, 788906), (32328, 394453)]