171944994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{4583}}^1$

素因数の和:4651

約数の個数: 48

約数和(自身を含む): 382525632

約数和(自身を除く): 210580638

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 169, 222, 338, 481, 507, 962, 1014, 1443, 2886, 4583, 6253, 9166, 12506, 13749, 18759, 27498, 37518, 59579, 119158, 169571, 178737, 339142, 357474, 508713, 774527, 1017426, 1549054, 2204423, 2323581, 4408846, 4647162, 6613269, 13226538, 28657499, 57314998, 85972497, 171944994]

約数ペア:

[(1, 171944994), (2, 85972497), (3, 57314998), (6, 28657499), (13, 13226538), (26, 6613269), (37, 4647162), (39, 4408846), (74, 2323581), (78, 2204423), (111, 1549054), (169, 1017426), (222, 774527), (338, 508713), (481, 357474), (507, 339142), (962, 178737), (1014, 169571), (1443, 119158), (2886, 59579), (4583, 37518), (6253, 27498), (9166, 18759), (12506, 13749)]