19313208

素因数分解:

$2^3\times 3^3\times {\mathrm{89413}}^1$

素因数の和:89428

約数の個数: 32

約数和(自身を含む): 53648400

約数和(自身を除く): 34335192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 89413, 178826, 268239, 357652, 536478, 715304, 804717, 1072956, 1609434, 2145912, 2414151, 3218868, 4828302, 6437736, 9656604, 19313208]

約数ペア:

[(1, 19313208), (2, 9656604), (3, 6437736), (4, 4828302), (6, 3218868), (8, 2414151), (9, 2145912), (12, 1609434), (18, 1072956), (24, 804717), (27, 715304), (36, 536478), (54, 357652), (72, 268239), (108, 178826), (216, 89413)]