12042846

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1581

約数の個数: 48

約数和(自身を含む): 28679040

約数和(自身を除く): 16636194

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 1531, 2622, 3062, 3933, 4593, 7866, 9186, 13779, 27558, 29089, 35213, 58178, 70426, 87267, 105639, 174534, 211278, 261801, 316917, 523602, 633834, 669047, 1338094, 2007141, 4014282, 6021423, 12042846]

約数ペア:

[(1, 12042846), (2, 6021423), (3, 4014282), (6, 2007141), (9, 1338094), (18, 669047), (19, 633834), (23, 523602), (38, 316917), (46, 261801), (57, 211278), (69, 174534), (114, 105639), (138, 87267), (171, 70426), (207, 58178), (342, 35213), (414, 29089), (437, 27558), (874, 13779), (1311, 9186), (1531, 7866), (2622, 4593), (3062, 3933)]