2175912

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 6027840

約数和(自身を除く): 3851928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 643, 846, 1128, 1286, 1692, 1929, 2572, 3384, 3858, 5144, 5787, 7716, 11574, 15432, 23148, 30221, 46296, 60442, 90663, 120884, 181326, 241768, 271989, 362652, 543978, 725304, 1087956, 2175912]

約数ペア:

[(1, 2175912), (2, 1087956), (3, 725304), (4, 543978), (6, 362652), (8, 271989), (9, 241768), (12, 181326), (18, 120884), (24, 90663), (36, 60442), (47, 46296), (72, 30221), (94, 23148), (141, 15432), (188, 11574), (282, 7716), (376, 5787), (423, 5144), (564, 3858), (643, 3384), (846, 2572), (1128, 1929), (1286, 1692)]