131879916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{523333}}^1$

素因数の和:523350

約数の個数: 36

約数和(自身を含む): 380987152

約数和(自身を除く): 249107236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 523333, 1046666, 1569999, 2093332, 3139998, 3663331, 4709997, 6279996, 7326662, 9419994, 10989993, 14653324, 18839988, 21979986, 32969979, 43959972, 65939958, 131879916]

約数ペア:

[(1, 131879916), (2, 65939958), (3, 43959972), (4, 32969979), (6, 21979986), (7, 18839988), (9, 14653324), (12, 10989993), (14, 9419994), (18, 7326662), (21, 6279996), (28, 4709997), (36, 3663331), (42, 3139998), (63, 2093332), (84, 1569999), (126, 1046666), (252, 523333)]