81997122

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{2269}}^1$

素因数の和:2610

約数の個数: 32

約数和(自身を含む): 173246400

約数和(自身を除く): 91249278

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 317, 634, 951, 1902, 2269, 4538, 6023, 6807, 12046, 13614, 18069, 36138, 43111, 86222, 129333, 258666, 719273, 1438546, 2157819, 4315638, 13666187, 27332374, 40998561, 81997122]

約数ペア:

[(1, 81997122), (2, 40998561), (3, 27332374), (6, 13666187), (19, 4315638), (38, 2157819), (57, 1438546), (114, 719273), (317, 258666), (634, 129333), (951, 86222), (1902, 43111), (2269, 36138), (4538, 18069), (6023, 13614), (6807, 12046)]