52147746

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{137957}}^1$

素因数の和:137975

約数の個数: 32

約数和(自身を含む): 132439680

約数和(自身を除く): 80291934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 137957, 275914, 413871, 827742, 965699, 1241613, 1931398, 2483226, 2897097, 3724839, 5794194, 7449678, 8691291, 17382582, 26073873, 52147746]

約数ペア:

[(1, 52147746), (2, 26073873), (3, 17382582), (6, 8691291), (7, 7449678), (9, 5794194), (14, 3724839), (18, 2897097), (21, 2483226), (27, 1931398), (42, 1241613), (54, 965699), (63, 827742), (126, 413871), (189, 275914), (378, 137957)]