31697946

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{83857}}^1$

素因数の和:83875

約数の個数: 32

約数和(自身を含む): 80503680

約数和(自身を除く): 48805734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 83857, 167714, 251571, 503142, 586999, 754713, 1173998, 1509426, 1760997, 2264139, 3521994, 4528278, 5282991, 10565982, 15848973, 31697946]

約数ペア:

[(1, 31697946), (2, 15848973), (3, 10565982), (6, 5282991), (7, 4528278), (9, 3521994), (14, 2264139), (18, 1760997), (21, 1509426), (27, 1173998), (42, 754713), (54, 586999), (63, 503142), (126, 251571), (189, 167714), (378, 83857)]