78643614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{5657}}^1$

素因数の和:6000

約数の個数: 32

約数和(自身を含む): 180331776

約数和(自身を除く): 101688162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 662, 993, 1986, 2317, 4634, 5657, 6951, 11314, 13902, 16971, 33942, 39599, 79198, 118797, 237594, 1872467, 3744934, 5617401, 11234802, 13107269, 26214538, 39321807, 78643614]

約数ペア:

[(1, 78643614), (2, 39321807), (3, 26214538), (6, 13107269), (7, 11234802), (14, 5617401), (21, 3744934), (42, 1872467), (331, 237594), (662, 118797), (993, 79198), (1986, 39599), (2317, 33942), (4634, 16971), (5657, 13902), (6951, 11314)]