27131988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173923}}^1$

素因数の和:173943

約数の個数: 24

約数和(自身を含む): 68178208

約数和(自身を除く): 41046220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 173923, 347846, 521769, 695692, 1043538, 2087076, 2260999, 4521998, 6782997, 9043996, 13565994, 27131988]

約数ペア:

[(1, 27131988), (2, 13565994), (3, 9043996), (4, 6782997), (6, 4521998), (12, 2260999), (13, 2087076), (26, 1043538), (39, 695692), (52, 521769), (78, 347846), (156, 173923)]