16804968084

素因数分解:

$2^2\times 3^2\times {\mathrm{42487}}^1\times {\mathrm{10987}}^1$

素因数の和:53484

約数の個数: 36

約数和(自身を含む): 42484091104

約数和(自身を除く): 25679123020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 10987, 21974, 32961, 42487, 43948, 65922, 84974, 98883, 127461, 131844, 169948, 197766, 254922, 382383, 395532, 509844, 764766, 1529532, 466804669, 933609338, 1400414007, 1867218676, 2800828014, 4201242021, 5601656028, 8402484042, 16804968084]

約数ペア:

[(1, 16804968084), (2, 8402484042), (3, 5601656028), (4, 4201242021), (6, 2800828014), (9, 1867218676), (12, 1400414007), (18, 933609338), (36, 466804669), (10987, 1529532), (21974, 764766), (32961, 509844), (42487, 395532), (43948, 382383), (65922, 254922), (84974, 197766), (98883, 169948), (127461, 131844)]