19547887968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{9696373}}^1$

素因数の和:9696396

約数の個数: 72

約数和(自身を含む): 63530642448

約数和(自身を除く): 43982754480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 9696373, 19392746, 29089119, 38785492, 58178238, 67874611, 77570984, 87267357, 116356476, 135749222, 155141968, 174534714, 203623833, 232712952, 271498444, 310283936, 349069428, 407247666, 465425904, 542996888, 610871499, 698138856, 814495332, 930851808, 1085993776, 1221742998, 1396277712, 1628990664, 2171987552, 2443485996, 2792555424, 3257981328, 4886971992, 6515962656, 9773943984, 19547887968]

約数ペア:

[(1, 19547887968), (2, 9773943984), (3, 6515962656), (4, 4886971992), (6, 3257981328), (7, 2792555424), (8, 2443485996), (9, 2171987552), (12, 1628990664), (14, 1396277712), (16, 1221742998), (18, 1085993776), (21, 930851808), (24, 814495332), (28, 698138856), (32, 610871499), (36, 542996888), (42, 465425904), (48, 407247666), (56, 349069428), (63, 310283936), (72, 271498444), (84, 232712952), (96, 203623833), (112, 174534714), (126, 155141968), (144, 135749222), (168, 116356476), (224, 87267357), (252, 77570984), (288, 67874611), (336, 58178238), (504, 38785492), (672, 29089119), (1008, 19392746), (2016, 9696373)]