2018127870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:647

約数の個数: 192

約数和(自身を含む): 6013522944

約数和(自身を除く): 3995395074

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 138, 165, 198, 207, 230, 253, 263, 330, 337, 345, 414, 495, 506, 526, 674, 690, 759, 789, 990, 1011, 1035, 1265, 1315, 1518, 1578, 1685, 2022, 2070, 2277, 2367, 2530, 2630, 2893, 3033, 3370, 3707, 3795, 3945, 4554, 4734, 5055, 5786, 6049, 6066, 7414, 7590, 7751, 7890, 8679, 10110, 11121, 11385, 11835, 12098, 14465, 15165, 15502, 17358, 18147, 18535, 22242, 22770, 23253, 23670, 26037, 28930, 30245, 30330, 33363, 36294, 37070, 38755, 43395, 46506, 52074, 54441, 55605, 60490, 66539, 66726, 69759, 77510, 85261, 86790, 88631, 90735, 108882, 111210, 116265, 130185, 133078, 139518, 166815, 170522, 177262, 181470, 199617, 232530, 255783, 260370, 265893, 272205, 332695, 333630, 348795, 399234, 426305, 443155, 511566, 531786, 544410, 598851, 665390, 697590, 767349, 797679, 852610, 886310, 974941, 998085, 1197702, 1278915, 1329465, 1534698, 1595358, 1949882, 1996170, 2038513, 2557830, 2658930, 2924823, 2994255, 3836745, 3988395, 4077026, 4874705, 5849646, 5988510, 6115539, 7673490, 7976790, 8774469, 9749410, 10192565, 12231078, 14624115, 17548938, 18346617, 20385130, 22423643, 29248230, 30577695, 36693234, 43872345, 44847286, 61155390, 67270929, 87744690, 91733085, 112118215, 134541858, 183466170, 201812787, 224236430, 336354645, 403625574, 672709290, 1009063935, 2018127870]

約数ペア:

[(1, 2018127870), (2, 1009063935), (3, 672709290), (5, 403625574), (6, 336354645), (9, 224236430), (10, 201812787), (11, 183466170), (15, 134541858), (18, 112118215), (22, 91733085), (23, 87744690), (30, 67270929), (33, 61155390), (45, 44847286), (46, 43872345), (55, 36693234), (66, 30577695), (69, 29248230), (90, 22423643), (99, 20385130), (110, 18346617), (115, 17548938), (138, 14624115), (165, 12231078), (198, 10192565), (207, 9749410), (230, 8774469), (253, 7976790), (263, 7673490), (330, 6115539), (337, 5988510), (345, 5849646), (414, 4874705), (495, 4077026), (506, 3988395), (526, 3836745), (674, 2994255), (690, 2924823), (759, 2658930), (789, 2557830), (990, 2038513), (1011, 1996170), (1035, 1949882), (1265, 1595358), (1315, 1534698), (1518, 1329465), (1578, 1278915), (1685, 1197702), (2022, 998085), (2070, 974941), (2277, 886310), (2367, 852610), (2530, 797679), (2630, 767349), (2893, 697590), (3033, 665390), (3370, 598851), (3707, 544410), (3795, 531786), (3945, 511566), (4554, 443155), (4734, 426305), (5055, 399234), (5786, 348795), (6049, 333630), (6066, 332695), (7414, 272205), (7590, 265893), (7751, 260370), (7890, 255783), (8679, 232530), (10110, 199617), (11121, 181470), (11385, 177262), (11835, 170522), (12098, 166815), (14465, 139518), (15165, 133078), (15502, 130185), (17358, 116265), (18147, 111210), (18535, 108882), (22242, 90735), (22770, 88631), (23253, 86790), (23670, 85261), (26037, 77510), (28930, 69759), (30245, 66726), (30330, 66539), (33363, 60490), (36294, 55605), (37070, 54441), (38755, 52074), (43395, 46506)]