1323558306

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{55579}}^1$

素因数の和:55610

約数の個数: 72

約数和(自身を含む): 3459521520

約数和(自身を除く): 2135963214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 882, 1134, 1323, 1701, 2646, 3402, 3969, 7938, 11907, 23814, 55579, 111158, 166737, 333474, 389053, 500211, 778106, 1000422, 1167159, 1500633, 2334318, 2723371, 3001266, 3501477, 4501899, 5446742, 7002954, 8170113, 9003798, 10504431, 13505697, 16340226, 21008862, 24510339, 27011394, 31513293, 49020678, 63026586, 73531017, 94539879, 147062034, 189079758, 220593051, 441186102, 661779153, 1323558306]

約数ペア:

[(1, 1323558306), (2, 661779153), (3, 441186102), (6, 220593051), (7, 189079758), (9, 147062034), (14, 94539879), (18, 73531017), (21, 63026586), (27, 49020678), (42, 31513293), (49, 27011394), (54, 24510339), (63, 21008862), (81, 16340226), (98, 13505697), (126, 10504431), (147, 9003798), (162, 8170113), (189, 7002954), (243, 5446742), (294, 4501899), (378, 3501477), (441, 3001266), (486, 2723371), (567, 2334318), (882, 1500633), (1134, 1167159), (1323, 1000422), (1701, 778106), (2646, 500211), (3402, 389053), (3969, 333474), (7938, 166737), (11907, 111158), (23814, 55579)]