18589284

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 56053760

約数和(自身を除く): 37464476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 67, 84, 108, 126, 134, 189, 201, 252, 268, 367, 378, 402, 469, 603, 734, 756, 804, 938, 1101, 1206, 1407, 1468, 1809, 1876, 2202, 2412, 2569, 2814, 3303, 3618, 4221, 4404, 5138, 5628, 6606, 7236, 7707, 8442, 9909, 10276, 12663, 13212, 15414, 16884, 19818, 23121, 24589, 25326, 30828, 39636, 46242, 49178, 50652, 69363, 73767, 92484, 98356, 138726, 147534, 172123, 221301, 277452, 295068, 344246, 442602, 516369, 663903, 688492, 885204, 1032738, 1327806, 1549107, 2065476, 2655612, 3098214, 4647321, 6196428, 9294642, 18589284]

約数ペア:

[(1, 18589284), (2, 9294642), (3, 6196428), (4, 4647321), (6, 3098214), (7, 2655612), (9, 2065476), (12, 1549107), (14, 1327806), (18, 1032738), (21, 885204), (27, 688492), (28, 663903), (36, 516369), (42, 442602), (54, 344246), (63, 295068), (67, 277452), (84, 221301), (108, 172123), (126, 147534), (134, 138726), (189, 98356), (201, 92484), (252, 73767), (268, 69363), (367, 50652), (378, 49178), (402, 46242), (469, 39636), (603, 30828), (734, 25326), (756, 24589), (804, 23121), (938, 19818), (1101, 16884), (1206, 15414), (1407, 13212), (1468, 12663), (1809, 10276), (1876, 9909), (2202, 8442), (2412, 7707), (2569, 7236), (2814, 6606), (3303, 5628), (3618, 5138), (4221, 4404)]