2019425886

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1031}}^1$

素因数の和:1266

約数の個数: 96

約数和(自身を含む): 4790155968

約数和(自身を除く): 2770730082

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 111, 153, 173, 222, 306, 333, 346, 519, 629, 666, 1031, 1038, 1258, 1557, 1887, 2062, 2941, 3093, 3114, 3774, 5661, 5882, 6186, 6401, 8823, 9279, 11322, 12802, 17527, 17646, 18558, 19203, 26469, 35054, 38147, 38406, 52581, 52938, 57609, 76294, 105162, 108817, 114441, 115218, 157743, 178363, 217634, 228882, 315486, 326451, 343323, 356726, 535089, 648499, 652902, 686646, 979353, 1070178, 1296998, 1605267, 1945497, 1958706, 3032171, 3210534, 3890994, 5836491, 6064342, 6599431, 9096513, 11672982, 13198862, 18193026, 19798293, 27289539, 39596586, 54579078, 59394879, 112190327, 118789758, 224380654, 336570981, 673141962, 1009712943, 2019425886]

約数ペア:

[(1, 2019425886), (2, 1009712943), (3, 673141962), (6, 336570981), (9, 224380654), (17, 118789758), (18, 112190327), (34, 59394879), (37, 54579078), (51, 39596586), (74, 27289539), (102, 19798293), (111, 18193026), (153, 13198862), (173, 11672982), (222, 9096513), (306, 6599431), (333, 6064342), (346, 5836491), (519, 3890994), (629, 3210534), (666, 3032171), (1031, 1958706), (1038, 1945497), (1258, 1605267), (1557, 1296998), (1887, 1070178), (2062, 979353), (2941, 686646), (3093, 652902), (3114, 648499), (3774, 535089), (5661, 356726), (5882, 343323), (6186, 326451), (6401, 315486), (8823, 228882), (9279, 217634), (11322, 178363), (12802, 157743), (17527, 115218), (17646, 114441), (18558, 108817), (19203, 105162), (26469, 76294), (35054, 57609), (38147, 52938), (38406, 52581)]