11988468

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1077

約数の個数: 72

約数和(自身を含む): 33808320

約数和(自身を除く): 21819852

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1031, 1292, 1938, 2062, 2907, 3093, 3876, 4124, 5814, 6186, 9279, 11628, 12372, 17527, 18558, 19589, 35054, 37116, 39178, 52581, 58767, 70108, 78356, 105162, 117534, 157743, 176301, 210324, 235068, 315486, 333013, 352602, 630972, 666026, 705204, 999039, 1332052, 1998078, 2997117, 3996156, 5994234, 11988468]

約数ペア:

[(1, 11988468), (2, 5994234), (3, 3996156), (4, 2997117), (6, 1998078), (9, 1332052), (12, 999039), (17, 705204), (18, 666026), (19, 630972), (34, 352602), (36, 333013), (38, 315486), (51, 235068), (57, 210324), (68, 176301), (76, 157743), (102, 117534), (114, 105162), (153, 78356), (171, 70108), (204, 58767), (228, 52581), (306, 39178), (323, 37116), (342, 35054), (612, 19589), (646, 18558), (684, 17527), (969, 12372), (1031, 11628), (1292, 9279), (1938, 6186), (2062, 5814), (2907, 4124), (3093, 3876)]