19800234

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{6011}}^1$

素因数の和:6083

約数の個数: 32

約数和(自身を含む): 44729280

約数和(自身を除く): 24929046

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 6011, 12022, 18033, 36066, 54099, 108198, 162297, 324594, 366671, 733342, 1100013, 2200026, 3300039, 6600078, 9900117, 19800234]

約数ペア:

[(1, 19800234), (2, 9900117), (3, 6600078), (6, 3300039), (9, 2200026), (18, 1100013), (27, 733342), (54, 366671), (61, 324594), (122, 162297), (183, 108198), (366, 54099), (549, 36066), (1098, 18033), (1647, 12022), (3294, 6011)]