13449294

素因数分解:

$2^1\times 3^3\times {\mathrm{263}}^1\times {\mathrm{947}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 30032640

約数和(自身を除く): 16583346

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 263, 526, 789, 947, 1578, 1894, 2367, 2841, 4734, 5682, 7101, 8523, 14202, 17046, 25569, 51138, 249061, 498122, 747183, 1494366, 2241549, 4483098, 6724647, 13449294]

約数ペア:

[(1, 13449294), (2, 6724647), (3, 4483098), (6, 2241549), (9, 1494366), (18, 747183), (27, 498122), (54, 249061), (263, 51138), (526, 25569), (789, 17046), (947, 14202), (1578, 8523), (1894, 7101), (2367, 5682), (2841, 4734)]