2002172904

素因数分解:

$2^3\times 3^4\times {\mathrm{367}}^1\times {\mathrm{8419}}^1$

素因数の和:8804

約数の個数: 80

約数和(自身を含む): 5623886400

約数和(自身を除く): 3621713496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 367, 648, 734, 1101, 1468, 2202, 2936, 3303, 4404, 6606, 8419, 8808, 9909, 13212, 16838, 19818, 25257, 26424, 29727, 33676, 39636, 50514, 59454, 67352, 75771, 79272, 101028, 118908, 151542, 202056, 227313, 237816, 303084, 454626, 606168, 681939, 909252, 1363878, 1818504, 2727756, 3089773, 5455512, 6179546, 9269319, 12359092, 18538638, 24718184, 27807957, 37077276, 55615914, 74154552, 83423871, 111231828, 166847742, 222463656, 250271613, 333695484, 500543226, 667390968, 1001086452, 2002172904]

約数ペア:

[(1, 2002172904), (2, 1001086452), (3, 667390968), (4, 500543226), (6, 333695484), (8, 250271613), (9, 222463656), (12, 166847742), (18, 111231828), (24, 83423871), (27, 74154552), (36, 55615914), (54, 37077276), (72, 27807957), (81, 24718184), (108, 18538638), (162, 12359092), (216, 9269319), (324, 6179546), (367, 5455512), (648, 3089773), (734, 2727756), (1101, 1818504), (1468, 1363878), (2202, 909252), (2936, 681939), (3303, 606168), (4404, 454626), (6606, 303084), (8419, 237816), (8808, 227313), (9909, 202056), (13212, 151542), (16838, 118908), (19818, 101028), (25257, 79272), (26424, 75771), (29727, 67352), (33676, 59454), (39636, 50514)]