38681418

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1697}}^1$

素因数の和:1862

約数の個数: 32

約数和(自身を含む): 80688960

約数和(自身を除く): 42007542

約数列:

[1, 2, 3, 6, 29, 58, 87, 131, 174, 262, 393, 786, 1697, 3394, 3799, 5091, 7598, 10182, 11397, 22794, 49213, 98426, 147639, 222307, 295278, 444614, 666921, 1333842, 6446903, 12893806, 19340709, 38681418]

約数ペア:

[(1, 38681418), (2, 19340709), (3, 12893806), (6, 6446903), (29, 1333842), (58, 666921), (87, 444614), (131, 295278), (174, 222307), (262, 147639), (393, 98426), (786, 49213), (1697, 22794), (3394, 11397), (3799, 10182), (5091, 7598)]