64884834

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{171653}}^1$

素因数の和:171671

約数の個数: 32

約数和(自身を含む): 164787840

約数和(自身を除く): 99903006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 171653, 343306, 514959, 1029918, 1201571, 1544877, 2403142, 3089754, 3604713, 4634631, 7209426, 9269262, 10814139, 21628278, 32442417, 64884834]

約数ペア:

[(1, 64884834), (2, 32442417), (3, 21628278), (6, 10814139), (7, 9269262), (9, 7209426), (14, 4634631), (18, 3604713), (21, 3089754), (27, 2403142), (42, 1544877), (54, 1201571), (63, 1029918), (126, 514959), (189, 343306), (378, 171653)]