27306474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 63479808

約数和(自身を除く): 36173334

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 93, 138, 186, 299, 403, 491, 598, 713, 806, 897, 982, 1209, 1426, 1473, 1794, 2139, 2418, 2946, 4278, 6383, 9269, 11293, 12766, 15221, 18538, 19149, 22586, 27807, 30442, 33879, 38298, 45663, 55614, 67758, 91326, 146809, 197873, 293618, 350083, 395746, 440427, 593619, 700166, 880854, 1050249, 1187238, 2100498, 4551079, 9102158, 13653237, 27306474]

約数ペア:

[(1, 27306474), (2, 13653237), (3, 9102158), (6, 4551079), (13, 2100498), (23, 1187238), (26, 1050249), (31, 880854), (39, 700166), (46, 593619), (62, 440427), (69, 395746), (78, 350083), (93, 293618), (138, 197873), (186, 146809), (299, 91326), (403, 67758), (491, 55614), (598, 45663), (713, 38298), (806, 33879), (897, 30442), (982, 27807), (1209, 22586), (1426, 19149), (1473, 18538), (1794, 15221), (2139, 12766), (2418, 11293), (2946, 9269), (4278, 6383)]