81049962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{14731}}^1$

素因数の和:14874

約数の個数: 32

約数和(自身を含む): 186683904

約数和(自身を除く): 105633942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 14731, 29462, 44193, 88386, 103117, 206234, 309351, 618702, 1929761, 3859522, 5789283, 11578566, 13508327, 27016654, 40524981, 81049962]

約数ペア:

[(1, 81049962), (2, 40524981), (3, 27016654), (6, 13508327), (7, 11578566), (14, 5789283), (21, 3859522), (42, 1929761), (131, 618702), (262, 309351), (393, 206234), (786, 103117), (917, 88386), (1834, 44193), (2751, 29462), (5502, 14731)]