19737381216

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{290803}}^1$

素因数の和:290924

約数の個数: 96

約数和(自身を含む): 59798608128

約数和(自身を除く): 40061226912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 101, 112, 168, 202, 224, 303, 336, 404, 606, 672, 707, 808, 1212, 1414, 1616, 2121, 2424, 2828, 3232, 4242, 4848, 5656, 8484, 9696, 11312, 16968, 22624, 33936, 67872, 290803, 581606, 872409, 1163212, 1744818, 2035621, 2326424, 3489636, 4071242, 4652848, 6106863, 6979272, 8142484, 9305696, 12213726, 13958544, 16284968, 24427452, 27917088, 29371103, 32569936, 48854904, 58742206, 65139872, 88113309, 97709808, 117484412, 176226618, 195419616, 205597721, 234968824, 352453236, 411195442, 469937648, 616793163, 704906472, 822390884, 939875296, 1233586326, 1409812944, 1644781768, 2467172652, 2819625888, 3289563536, 4934345304, 6579127072, 9868690608, 19737381216]

約数ペア:

[(1, 19737381216), (2, 9868690608), (3, 6579127072), (4, 4934345304), (6, 3289563536), (7, 2819625888), (8, 2467172652), (12, 1644781768), (14, 1409812944), (16, 1233586326), (21, 939875296), (24, 822390884), (28, 704906472), (32, 616793163), (42, 469937648), (48, 411195442), (56, 352453236), (84, 234968824), (96, 205597721), (101, 195419616), (112, 176226618), (168, 117484412), (202, 97709808), (224, 88113309), (303, 65139872), (336, 58742206), (404, 48854904), (606, 32569936), (672, 29371103), (707, 27917088), (808, 24427452), (1212, 16284968), (1414, 13958544), (1616, 12213726), (2121, 9305696), (2424, 8142484), (2828, 6979272), (3232, 6106863), (4242, 4652848), (4848, 4071242), (5656, 3489636), (8484, 2326424), (9696, 2035621), (11312, 1744818), (16968, 1163212), (22624, 872409), (33936, 581606), (67872, 290803)]