15317208

素因数分解:

$2^3\times 3^3\times {\mathrm{70913}}^1$

素因数の和:70928

約数の個数: 32

約数和(自身を含む): 42548400

約数和(自身を除く): 27231192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 70913, 141826, 212739, 283652, 425478, 567304, 638217, 850956, 1276434, 1701912, 1914651, 2552868, 3829302, 5105736, 7658604, 15317208]

約数ペア:

[(1, 15317208), (2, 7658604), (3, 5105736), (4, 3829302), (6, 2552868), (8, 1914651), (9, 1701912), (12, 1276434), (18, 850956), (24, 638217), (27, 567304), (36, 425478), (54, 283652), (72, 212739), (108, 141826), (216, 70913)]