21096432

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{20929}}^1$

素因数の和:20950

約数の個数: 60

約数和(自身を含む): 67478320

約数和(自身を除く): 46381888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 20929, 41858, 62787, 83716, 125574, 146503, 167432, 188361, 251148, 293006, 334864, 376722, 439509, 502296, 586012, 753444, 879018, 1004592, 1172024, 1318527, 1506888, 1758036, 2344048, 2637054, 3013776, 3516072, 5274108, 7032144, 10548216, 21096432]

約数ペア:

[(1, 21096432), (2, 10548216), (3, 7032144), (4, 5274108), (6, 3516072), (7, 3013776), (8, 2637054), (9, 2344048), (12, 1758036), (14, 1506888), (16, 1318527), (18, 1172024), (21, 1004592), (24, 879018), (28, 753444), (36, 586012), (42, 502296), (48, 439509), (56, 376722), (63, 334864), (72, 293006), (84, 251148), (112, 188361), (126, 167432), (144, 146503), (168, 125574), (252, 83716), (336, 62787), (504, 41858), (1008, 20929)]