17142678

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{5039}}^1$

素因数の和:5063

約数の個数: 48

約数和(自身を含む): 44029440

約数和(自身を除く): 26886762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 5039, 10078, 15117, 30234, 35273, 45351, 70546, 90702, 105819, 136053, 211638, 272106, 317457, 408159, 634914, 816318, 952371, 1224477, 1904742, 2448954, 2857113, 5714226, 8571339, 17142678]

約数ペア:

[(1, 17142678), (2, 8571339), (3, 5714226), (6, 2857113), (7, 2448954), (9, 1904742), (14, 1224477), (18, 952371), (21, 816318), (27, 634914), (42, 408159), (54, 317457), (63, 272106), (81, 211638), (126, 136053), (162, 105819), (189, 90702), (243, 70546), (378, 45351), (486, 35273), (567, 30234), (1134, 15117), (1701, 10078), (3402, 5039)]