16806780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{93371}}^1$

素因数の和:93386

約数の個数: 36

約数和(自身を含む): 50981112

約数和(自身を除く): 34174332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 93371, 186742, 280113, 373484, 466855, 560226, 840339, 933710, 1120452, 1400565, 1680678, 1867420, 2801130, 3361356, 4201695, 5602260, 8403390, 16806780]

約数ペア:

[(1, 16806780), (2, 8403390), (3, 5602260), (4, 4201695), (5, 3361356), (6, 2801130), (9, 1867420), (10, 1680678), (12, 1400565), (15, 1120452), (18, 933710), (20, 840339), (30, 560226), (36, 466855), (45, 373484), (60, 280113), (90, 186742), (180, 93371)]