19830762

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5077}}^1$

素因数の和:5123

約数の個数: 48

約数和(自身を含む): 50698752

約数和(自身を除く): 30867990

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 5077, 10154, 15231, 30462, 35539, 45693, 71078, 91386, 106617, 157387, 213234, 314774, 319851, 472161, 639702, 944322, 1101709, 1416483, 2203418, 2832966, 3305127, 6610254, 9915381, 19830762]

約数ペア:

[(1, 19830762), (2, 9915381), (3, 6610254), (6, 3305127), (7, 2832966), (9, 2203418), (14, 1416483), (18, 1101709), (21, 944322), (31, 639702), (42, 472161), (62, 319851), (63, 314774), (93, 213234), (126, 157387), (186, 106617), (217, 91386), (279, 71078), (434, 45693), (558, 35539), (651, 30462), (1302, 15231), (1953, 10154), (3906, 5077)]