538367634

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{474751}}^1$

素因数の和:474772

約数の個数: 40

約数和(自身を含む): 1378679808

約数和(自身を除く): 840312174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 474751, 949502, 1424253, 2848506, 3323257, 4272759, 6646514, 8545518, 9969771, 12818277, 19939542, 25636554, 29909313, 38454831, 59818626, 76909662, 89727939, 179455878, 269183817, 538367634]

約数ペア:

[(1, 538367634), (2, 269183817), (3, 179455878), (6, 89727939), (7, 76909662), (9, 59818626), (14, 38454831), (18, 29909313), (21, 25636554), (27, 19939542), (42, 12818277), (54, 9969771), (63, 8545518), (81, 6646514), (126, 4272759), (162, 3323257), (189, 2848506), (378, 1424253), (567, 949502), (1134, 474751)]