7643676

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 19141920

約数和(自身を除く): 11498244

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 89, 102, 178, 204, 267, 356, 421, 534, 842, 1068, 1263, 1513, 1684, 2526, 3026, 4539, 5052, 6052, 7157, 9078, 14314, 18156, 21471, 28628, 37469, 42942, 74938, 85884, 112407, 149876, 224814, 449628, 636973, 1273946, 1910919, 2547892, 3821838, 7643676]

約数ペア:

[(1, 7643676), (2, 3821838), (3, 2547892), (4, 1910919), (6, 1273946), (12, 636973), (17, 449628), (34, 224814), (51, 149876), (68, 112407), (89, 85884), (102, 74938), (178, 42942), (204, 37469), (267, 28628), (356, 21471), (421, 18156), (534, 14314), (842, 9078), (1068, 7157), (1263, 6052), (1513, 5052), (1684, 4539), (2526, 3026)]