42957978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{12323}}^1$

素因数の和:12418

約数の個数: 32

約数和(自身を含む): 99380736

約数和(自身を除く): 56422758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 12323, 24646, 36969, 73938, 86261, 172522, 258783, 517566, 1022809, 2045618, 3068427, 6136854, 7159663, 14319326, 21478989, 42957978]

約数ペア:

[(1, 42957978), (2, 21478989), (3, 14319326), (6, 7159663), (7, 6136854), (14, 3068427), (21, 2045618), (42, 1022809), (83, 517566), (166, 258783), (249, 172522), (498, 86261), (581, 73938), (1162, 36969), (1743, 24646), (3486, 12323)]