40767803442

素因数分解:

$2^1\times 3^3\times {\mathrm{20981}}^1\times {\mathrm{35983}}^1$

素因数の和:56975

約数の個数: 32

約数和(自身を含む): 90601954560

約数和(自身を除く): 49834151118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 20981, 35983, 41962, 62943, 71966, 107949, 125886, 188829, 215898, 323847, 377658, 566487, 647694, 971541, 1132974, 1943082, 754959323, 1509918646, 2264877969, 4529755938, 6794633907, 13589267814, 20383901721, 40767803442]

約数ペア:

[(1, 40767803442), (2, 20383901721), (3, 13589267814), (6, 6794633907), (9, 4529755938), (18, 2264877969), (27, 1509918646), (54, 754959323), (20981, 1943082), (35983, 1132974), (41962, 971541), (62943, 647694), (71966, 566487), (107949, 377658), (125886, 323847), (188829, 215898)]