31242708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{123979}}^1$

素因数の和:123996

約数の個数: 36

約数和(自身を含む): 90257440

約数和(自身を除く): 59014732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 123979, 247958, 371937, 495916, 743874, 867853, 1115811, 1487748, 1735706, 2231622, 2603559, 3471412, 4463244, 5207118, 7810677, 10414236, 15621354, 31242708]

約数ペア:

[(1, 31242708), (2, 15621354), (3, 10414236), (4, 7810677), (6, 5207118), (7, 4463244), (9, 3471412), (12, 2603559), (14, 2231622), (18, 1735706), (21, 1487748), (28, 1115811), (36, 867853), (42, 743874), (63, 495916), (84, 371937), (126, 247958), (252, 123979)]