38973654

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 87556560

約数和(自身を除く): 48582906

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 139, 222, 278, 333, 417, 421, 666, 834, 842, 1251, 1263, 2502, 2526, 3789, 5143, 7578, 10286, 15429, 15577, 30858, 31154, 46287, 46731, 58519, 92574, 93462, 117038, 140193, 175557, 280386, 351114, 526671, 1053342, 2165203, 4330406, 6495609, 12991218, 19486827, 38973654]

約数ペア:

[(1, 38973654), (2, 19486827), (3, 12991218), (6, 6495609), (9, 4330406), (18, 2165203), (37, 1053342), (74, 526671), (111, 351114), (139, 280386), (222, 175557), (278, 140193), (333, 117038), (417, 93462), (421, 92574), (666, 58519), (834, 46731), (842, 46287), (1251, 31154), (1263, 30858), (2502, 15577), (2526, 15429), (3789, 10286), (5143, 7578)]