78836274

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{132721}}^1$

素因数の和:132743

約数の個数: 32

約数和(自身を含む): 191119680

約数和(自身を除く): 112283406

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 132721, 265442, 398163, 796326, 1194489, 1459931, 2388978, 2919862, 3583467, 4379793, 7166934, 8759586, 13139379, 26278758, 39418137, 78836274]

約数ペア:

[(1, 78836274), (2, 39418137), (3, 26278758), (6, 13139379), (9, 8759586), (11, 7166934), (18, 4379793), (22, 3583467), (27, 2919862), (33, 2388978), (54, 1459931), (66, 1194489), (99, 796326), (198, 398163), (297, 265442), (594, 132721)]