12999078

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 29952000

約数和(自身を除く): 16952922

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 191, 199, 342, 382, 398, 573, 597, 1146, 1194, 1719, 1791, 3438, 3582, 3629, 3781, 7258, 7562, 10887, 11343, 21774, 22686, 32661, 34029, 38009, 65322, 68058, 76018, 114027, 228054, 342081, 684162, 722171, 1444342, 2166513, 4333026, 6499539, 12999078]

約数ペア:

[(1, 12999078), (2, 6499539), (3, 4333026), (6, 2166513), (9, 1444342), (18, 722171), (19, 684162), (38, 342081), (57, 228054), (114, 114027), (171, 76018), (191, 68058), (199, 65322), (342, 38009), (382, 34029), (398, 32661), (573, 22686), (597, 21774), (1146, 11343), (1194, 10887), (1719, 7562), (1791, 7258), (3438, 3781), (3582, 3629)]