2019472812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{821}}^1$

素因数の和:1108

約数の個数: 144

約数和(自身を含む): 6003309312

約数和(自身を除く): 3983836500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 227, 252, 258, 301, 387, 454, 516, 602, 681, 774, 821, 903, 908, 1204, 1362, 1548, 1589, 1642, 1806, 2043, 2463, 2709, 2724, 3178, 3284, 3612, 4086, 4767, 4926, 5418, 5747, 6356, 7389, 8172, 9534, 9761, 9852, 10836, 11494, 14301, 14778, 17241, 19068, 19522, 22988, 28602, 29283, 29556, 34482, 35303, 39044, 51723, 57204, 58566, 68327, 68964, 70606, 87849, 103446, 105909, 117132, 136654, 141212, 175698, 186367, 204981, 206892, 211818, 247121, 273308, 317727, 351396, 372734, 409962, 423636, 494242, 559101, 614943, 635454, 741363, 745468, 819924, 988484, 1118202, 1229886, 1270908, 1304569, 1482726, 1677303, 2224089, 2236404, 2459772, 2609138, 2965452, 3354606, 3913707, 4448178, 5218276, 6709212, 7827414, 8013781, 8896356, 11741121, 15654828, 16027562, 23482242, 24041343, 32055124, 46964484, 48082686, 56096467, 72124029, 96165372, 112192934, 144248058, 168289401, 224385868, 288496116, 336578802, 504868203, 673157604, 1009736406, 2019472812]

約数ペア:

[(1, 2019472812), (2, 1009736406), (3, 673157604), (4, 504868203), (6, 336578802), (7, 288496116), (9, 224385868), (12, 168289401), (14, 144248058), (18, 112192934), (21, 96165372), (28, 72124029), (36, 56096467), (42, 48082686), (43, 46964484), (63, 32055124), (84, 24041343), (86, 23482242), (126, 16027562), (129, 15654828), (172, 11741121), (227, 8896356), (252, 8013781), (258, 7827414), (301, 6709212), (387, 5218276), (454, 4448178), (516, 3913707), (602, 3354606), (681, 2965452), (774, 2609138), (821, 2459772), (903, 2236404), (908, 2224089), (1204, 1677303), (1362, 1482726), (1548, 1304569), (1589, 1270908), (1642, 1229886), (1806, 1118202), (2043, 988484), (2463, 819924), (2709, 745468), (2724, 741363), (3178, 635454), (3284, 614943), (3612, 559101), (4086, 494242), (4767, 423636), (4926, 409962), (5418, 372734), (5747, 351396), (6356, 317727), (7389, 273308), (8172, 247121), (9534, 211818), (9761, 206892), (9852, 204981), (10836, 186367), (11494, 175698), (14301, 141212), (14778, 136654), (17241, 117132), (19068, 105909), (19522, 103446), (22988, 87849), (28602, 70606), (29283, 68964), (29556, 68327), (34482, 58566), (35303, 57204), (39044, 51723)]