18834117984

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{13009}}^1$

素因数の和:13493

約数の個数: 144

約数和(自身を含む): 58560924240

約数和(自身を除く): 39726806256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 457, 528, 792, 914, 1056, 1371, 1584, 1828, 2742, 3168, 3656, 4113, 5027, 5484, 7312, 8226, 10054, 10968, 13009, 14624, 15081, 16452, 20108, 21936, 26018, 30162, 32904, 39027, 40216, 43872, 45243, 52036, 60324, 65808, 78054, 80432, 90486, 104072, 117081, 120648, 131616, 143099, 156108, 160864, 180972, 208144, 234162, 241296, 286198, 312216, 361944, 416288, 429297, 468324, 482592, 572396, 624432, 723888, 858594, 936648, 1144792, 1248864, 1287891, 1447776, 1717188, 1873296, 2289584, 2575782, 3434376, 3746592, 4579168, 5151564, 5945113, 6868752, 10303128, 11890226, 13737504, 17835339, 20606256, 23780452, 35670678, 41212512, 47560904, 53506017, 65396243, 71341356, 95121808, 107012034, 130792486, 142682712, 190243616, 196188729, 214024068, 261584972, 285365424, 392377458, 428048136, 523169944, 570730848, 588566187, 784754916, 856096272, 1046339888, 1177132374, 1569509832, 1712192544, 2092679776, 2354264748, 3139019664, 4708529496, 6278039328, 9417058992, 18834117984]

約数ペア:

[(1, 18834117984), (2, 9417058992), (3, 6278039328), (4, 4708529496), (6, 3139019664), (8, 2354264748), (9, 2092679776), (11, 1712192544), (12, 1569509832), (16, 1177132374), (18, 1046339888), (22, 856096272), (24, 784754916), (32, 588566187), (33, 570730848), (36, 523169944), (44, 428048136), (48, 392377458), (66, 285365424), (72, 261584972), (88, 214024068), (96, 196188729), (99, 190243616), (132, 142682712), (144, 130792486), (176, 107012034), (198, 95121808), (264, 71341356), (288, 65396243), (352, 53506017), (396, 47560904), (457, 41212512), (528, 35670678), (792, 23780452), (914, 20606256), (1056, 17835339), (1371, 13737504), (1584, 11890226), (1828, 10303128), (2742, 6868752), (3168, 5945113), (3656, 5151564), (4113, 4579168), (5027, 3746592), (5484, 3434376), (7312, 2575782), (8226, 2289584), (10054, 1873296), (10968, 1717188), (13009, 1447776), (14624, 1287891), (15081, 1248864), (16452, 1144792), (20108, 936648), (21936, 858594), (26018, 723888), (30162, 624432), (32904, 572396), (39027, 482592), (40216, 468324), (43872, 429297), (45243, 416288), (52036, 361944), (60324, 312216), (65808, 286198), (78054, 241296), (80432, 234162), (90486, 208144), (104072, 180972), (117081, 160864), (120648, 156108), (131616, 143099)]