18324484920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{1038803}}^1$

素因数の和:1038834

約数の個数: 144

約数和(自身を含む): 69277838760

約数和(自身を除く): 50953353840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 1038803, 2077606, 3116409, 4155212, 5194015, 6232818, 7271621, 8310424, 9349227, 10388030, 12465636, 14543242, 15582045, 18698454, 20776060, 21814863, 24931272, 29086484, 31164090, 36358105, 37396908, 41552120, 43629726, 46746135, 50901347, 58172968, 62328180, 65444589, 72716210, 74793816, 87259452, 93492270, 101802694, 109074315, 124656360, 130889178, 145432420, 152704041, 174518904, 186984540, 203605388, 218148630, 254506735, 261778356, 290864840, 305408082, 327222945, 373969080, 407210776, 436297260, 458112123, 509013470, 523556712, 610816164, 654445890, 763520205, 872594520, 916224246, 1018026940, 1221632328, 1308891780, 1527040410, 1832448492, 2036053880, 2290560615, 2617783560, 3054080820, 3664896984, 4581121230, 6108161640, 9162242460, 18324484920]

約数ペア:

[(1, 18324484920), (2, 9162242460), (3, 6108161640), (4, 4581121230), (5, 3664896984), (6, 3054080820), (7, 2617783560), (8, 2290560615), (9, 2036053880), (10, 1832448492), (12, 1527040410), (14, 1308891780), (15, 1221632328), (18, 1018026940), (20, 916224246), (21, 872594520), (24, 763520205), (28, 654445890), (30, 610816164), (35, 523556712), (36, 509013470), (40, 458112123), (42, 436297260), (45, 407210776), (49, 373969080), (56, 327222945), (60, 305408082), (63, 290864840), (70, 261778356), (72, 254506735), (84, 218148630), (90, 203605388), (98, 186984540), (105, 174518904), (120, 152704041), (126, 145432420), (140, 130889178), (147, 124656360), (168, 109074315), (180, 101802694), (196, 93492270), (210, 87259452), (245, 74793816), (252, 72716210), (280, 65444589), (294, 62328180), (315, 58172968), (360, 50901347), (392, 46746135), (420, 43629726), (441, 41552120), (490, 37396908), (504, 36358105), (588, 31164090), (630, 29086484), (735, 24931272), (840, 21814863), (882, 20776060), (980, 18698454), (1176, 15582045), (1260, 14543242), (1470, 12465636), (1764, 10388030), (1960, 9349227), (2205, 8310424), (2520, 7271621), (2940, 6232818), (3528, 5194015), (4410, 4155212), (5880, 3116409), (8820, 2077606), (17640, 1038803)]