19813752

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{39313}}^1$

素因数の和:39332

約数の個数: 48

約数和(自身を含む): 61329840

約数和(自身を除く): 41516088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 39313, 78626, 117939, 157252, 235878, 275191, 314504, 353817, 471756, 550382, 707634, 825573, 943512, 1100764, 1415268, 1651146, 2201528, 2476719, 2830536, 3302292, 4953438, 6604584, 9906876, 19813752]

約数ペア:

[(1, 19813752), (2, 9906876), (3, 6604584), (4, 4953438), (6, 3302292), (7, 2830536), (8, 2476719), (9, 2201528), (12, 1651146), (14, 1415268), (18, 1100764), (21, 943512), (24, 825573), (28, 707634), (36, 550382), (42, 471756), (56, 353817), (63, 314504), (72, 275191), (84, 235878), (126, 157252), (168, 117939), (252, 78626), (504, 39313)]