18709611264

素因数分解:

$2^8\times 3^2\times {\mathrm{8120491}}^1$

素因数の和:8120513

約数の個数: 54

約数和(自身を含む): 53944428356

約数和(自身を除く): 35234817092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 8120491, 16240982, 24361473, 32481964, 48722946, 64963928, 73084419, 97445892, 129927856, 146168838, 194891784, 259855712, 292337676, 389783568, 519711424, 584675352, 779567136, 1039422848, 1169350704, 1559134272, 2078845696, 2338701408, 3118268544, 4677402816, 6236537088, 9354805632, 18709611264]

約数ペア:

[(1, 18709611264), (2, 9354805632), (3, 6236537088), (4, 4677402816), (6, 3118268544), (8, 2338701408), (9, 2078845696), (12, 1559134272), (16, 1169350704), (18, 1039422848), (24, 779567136), (32, 584675352), (36, 519711424), (48, 389783568), (64, 292337676), (72, 259855712), (96, 194891784), (128, 146168838), (144, 129927856), (192, 97445892), (256, 73084419), (288, 64963928), (384, 48722946), (576, 32481964), (768, 24361473), (1152, 16240982), (2304, 8120491)]