42345738

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 94174080

約数和(自身を除く): 51828342

約数列:

[1, 2, 3, 6, 9, 18, 79, 97, 158, 194, 237, 291, 307, 474, 582, 614, 711, 873, 921, 1422, 1746, 1842, 2763, 5526, 7663, 15326, 22989, 24253, 29779, 45978, 48506, 59558, 68967, 72759, 89337, 137934, 145518, 178674, 218277, 268011, 436554, 536022, 2352541, 4705082, 7057623, 14115246, 21172869, 42345738]

約数ペア:

[(1, 42345738), (2, 21172869), (3, 14115246), (6, 7057623), (9, 4705082), (18, 2352541), (79, 536022), (97, 436554), (158, 268011), (194, 218277), (237, 178674), (291, 145518), (307, 137934), (474, 89337), (582, 72759), (614, 68967), (711, 59558), (873, 48506), (921, 45978), (1422, 29779), (1746, 24253), (1842, 22989), (2763, 15326), (5526, 7663)]