39430548

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3391}}^1$

素因数の和:3437

約数の個数: 72

約数和(自身を含む): 111121920

約数和(自身を除く): 71691372

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, 1292, 1938, 2907, 3391, 3876, 5814, 6782, 10173, 11628, 13564, 20346, 30519, 40692, 57647, 61038, 64429, 115294, 122076, 128858, 172941, 193287, 230588, 257716, 345882, 386574, 518823, 579861, 691764, 773148, 1037646, 1095293, 1159722, 2075292, 2190586, 2319444, 3285879, 4381172, 6571758, 9857637, 13143516, 19715274, 39430548]

約数ペア:

[(1, 39430548), (2, 19715274), (3, 13143516), (4, 9857637), (6, 6571758), (9, 4381172), (12, 3285879), (17, 2319444), (18, 2190586), (19, 2075292), (34, 1159722), (36, 1095293), (38, 1037646), (51, 773148), (57, 691764), (68, 579861), (76, 518823), (102, 386574), (114, 345882), (153, 257716), (171, 230588), (204, 193287), (228, 172941), (306, 128858), (323, 122076), (342, 115294), (612, 64429), (646, 61038), (684, 57647), (969, 40692), (1292, 30519), (1938, 20346), (2907, 13564), (3391, 11628), (3876, 10173), (5814, 6782)]