18011806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 30855168

約数和(自身を除く): 12843362

約数列:

[1, 2, 17, 23, 31, 34, 46, 62, 391, 527, 713, 743, 782, 1054, 1426, 1486, 12121, 12631, 17089, 23033, 24242, 25262, 34178, 46066, 290513, 391561, 529759, 581026, 783122, 1059518, 9005903, 18011806]

約数ペア:

[(1, 18011806), (2, 9005903), (17, 1059518), (23, 783122), (31, 581026), (34, 529759), (46, 391561), (62, 290513), (391, 46066), (527, 34178), (713, 25262), (743, 24242), (782, 23033), (1054, 17089), (1426, 12631), (1486, 12121)]