15671312442

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{68087}}^1$

素因数の和:68787

約数の個数: 48

約数和(自身を含む): 35795223360

約数和(自身を除く): 20123910918

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 673, 1346, 2019, 4038, 6057, 12114, 12787, 25574, 38361, 68087, 76722, 115083, 136174, 204261, 230166, 408522, 612783, 1225566, 1293653, 2587306, 3880959, 7761918, 11642877, 23285754, 45822551, 91645102, 137467653, 274935306, 412402959, 824805918, 870628469, 1741256938, 2611885407, 5223770814, 7835656221, 15671312442]

約数ペア:

[(1, 15671312442), (2, 7835656221), (3, 5223770814), (6, 2611885407), (9, 1741256938), (18, 870628469), (19, 824805918), (38, 412402959), (57, 274935306), (114, 137467653), (171, 91645102), (342, 45822551), (673, 23285754), (1346, 11642877), (2019, 7761918), (4038, 3880959), (6057, 2587306), (12114, 1293653), (12787, 1225566), (25574, 612783), (38361, 408522), (68087, 230166), (76722, 204261), (115083, 136174)]