39891114

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 89316864

約数和(自身を除く): 49425750

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 191, 246, 283, 369, 382, 566, 573, 738, 849, 1146, 1698, 1719, 2547, 3438, 5094, 7831, 11603, 15662, 23206, 23493, 34809, 46986, 54053, 69618, 70479, 104427, 108106, 140958, 162159, 208854, 324318, 486477, 972954, 2216173, 4432346, 6648519, 13297038, 19945557, 39891114]

約数ペア:

[(1, 39891114), (2, 19945557), (3, 13297038), (6, 6648519), (9, 4432346), (18, 2216173), (41, 972954), (82, 486477), (123, 324318), (191, 208854), (246, 162159), (283, 140958), (369, 108106), (382, 104427), (566, 70479), (573, 69618), (738, 54053), (849, 46986), (1146, 34809), (1698, 23493), (1719, 23206), (2547, 15662), (3438, 11603), (5094, 7831)]