31071942

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6823}}^1$

素因数の和:6865

約数の個数: 48

約数和(自身を含む): 76647168

約数和(自身を除く): 45575226

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4554, 6823, 13646, 20469, 40938, 61407, 75053, 122814, 150106, 156929, 225159, 313858, 450318, 470787, 675477, 941574, 1350954, 1412361, 1726219, 2824722, 3452438, 5178657, 10357314, 15535971, 31071942]

約数ペア:

[(1, 31071942), (2, 15535971), (3, 10357314), (6, 5178657), (9, 3452438), (11, 2824722), (18, 1726219), (22, 1412361), (23, 1350954), (33, 941574), (46, 675477), (66, 470787), (69, 450318), (99, 313858), (138, 225159), (198, 156929), (207, 150106), (253, 122814), (414, 75053), (506, 61407), (759, 40938), (1518, 20469), (2277, 13646), (4554, 6823)]