26801358

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{311}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 54991872

約数和(自身を除く): 28190514

約数列:

[1, 2, 3, 6, 53, 106, 159, 271, 311, 318, 542, 622, 813, 933, 1626, 1866, 14363, 16483, 28726, 32966, 43089, 49449, 84281, 86178, 98898, 168562, 252843, 505686, 4466893, 8933786, 13400679, 26801358]

約数ペア:

[(1, 26801358), (2, 13400679), (3, 8933786), (6, 4466893), (53, 505686), (106, 252843), (159, 168562), (271, 98898), (311, 86178), (318, 84281), (542, 49449), (622, 43089), (813, 32966), (933, 28726), (1626, 16483), (1866, 14363)]