26985588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3119}}^1$

素因数の和:3236

約数の個数: 48

約数和(自身を含む): 72683520

約数和(自身を除く): 45697932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 3119, 4326, 6238, 8652, 9357, 12476, 18714, 21833, 37428, 43666, 65499, 87332, 130998, 261996, 321257, 642514, 963771, 1285028, 1927542, 2248799, 3855084, 4497598, 6746397, 8995196, 13492794, 26985588]

約数ペア:

[(1, 26985588), (2, 13492794), (3, 8995196), (4, 6746397), (6, 4497598), (7, 3855084), (12, 2248799), (14, 1927542), (21, 1285028), (28, 963771), (42, 642514), (84, 321257), (103, 261996), (206, 130998), (309, 87332), (412, 65499), (618, 43666), (721, 37428), (1236, 21833), (1442, 18714), (2163, 12476), (2884, 9357), (3119, 8652), (4326, 6238)]