1668202374

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2753}}^1\times {\mathrm{4391}}^1$

素因数の和:7172

約数の個数: 32

約数和(自身を含む): 3483523584

約数和(自身を除く): 1815321210

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2753, 4391, 5506, 8259, 8782, 13173, 16518, 26346, 63319, 100993, 126638, 189957, 201986, 302979, 379914, 605958, 12088423, 24176846, 36265269, 72530538, 278033729, 556067458, 834101187, 1668202374]

約数ペア:

[(1, 1668202374), (2, 834101187), (3, 556067458), (6, 278033729), (23, 72530538), (46, 36265269), (69, 24176846), (138, 12088423), (2753, 605958), (4391, 379914), (5506, 302979), (8259, 201986), (8782, 189957), (13173, 126638), (16518, 100993), (26346, 63319)]