29971026

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{7603}}^1$

素因数の和:7687

約数の個数: 32

約数和(自身を含む): 67523520

約数和(自身を除く): 37552494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 7603, 15206, 22809, 45618, 68427, 136854, 205281, 410562, 555019, 1110038, 1665057, 3330114, 4995171, 9990342, 14985513, 29971026]

約数ペア:

[(1, 29971026), (2, 14985513), (3, 9990342), (6, 4995171), (9, 3330114), (18, 1665057), (27, 1110038), (54, 555019), (73, 410562), (146, 205281), (219, 136854), (438, 68427), (657, 45618), (1314, 22809), (1971, 15206), (3942, 7603)]