21032279028

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{503}}^1\times {\mathrm{4019}}^1$

素因数の和:4566

約数の個数: 108

約数和(自身を含む): 56602596960

約数和(自身を除く): 35570317932

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 503, 578, 612, 867, 1006, 1156, 1509, 1734, 2012, 2601, 3018, 3468, 4019, 4527, 5202, 6036, 8038, 8551, 9054, 10404, 12057, 16076, 17102, 18108, 24114, 25653, 34204, 36171, 48228, 51306, 68323, 72342, 76959, 102612, 136646, 144684, 145367, 153918, 204969, 273292, 290734, 307836, 409938, 436101, 581468, 614907, 819876, 872202, 1161491, 1229814, 1308303, 1744404, 2021557, 2322982, 2459628, 2616606, 3484473, 4043114, 4645964, 5233212, 6064671, 6968946, 8086228, 10453419, 12129342, 13937892, 18194013, 20906838, 24258684, 34366469, 36388026, 41813676, 68732938, 72776052, 103099407, 137465876, 206198814, 309298221, 412397628, 584229973, 618596442, 1168459946, 1237192884, 1752689919, 2336919892, 3505379838, 5258069757, 7010759676, 10516139514, 21032279028]

約数ペア:

[(1, 21032279028), (2, 10516139514), (3, 7010759676), (4, 5258069757), (6, 3505379838), (9, 2336919892), (12, 1752689919), (17, 1237192884), (18, 1168459946), (34, 618596442), (36, 584229973), (51, 412397628), (68, 309298221), (102, 206198814), (153, 137465876), (204, 103099407), (289, 72776052), (306, 68732938), (503, 41813676), (578, 36388026), (612, 34366469), (867, 24258684), (1006, 20906838), (1156, 18194013), (1509, 13937892), (1734, 12129342), (2012, 10453419), (2601, 8086228), (3018, 6968946), (3468, 6064671), (4019, 5233212), (4527, 4645964), (5202, 4043114), (6036, 3484473), (8038, 2616606), (8551, 2459628), (9054, 2322982), (10404, 2021557), (12057, 1744404), (16076, 1308303), (17102, 1229814), (18108, 1161491), (24114, 872202), (25653, 819876), (34204, 614907), (36171, 581468), (48228, 436101), (51306, 409938), (68323, 307836), (72342, 290734), (76959, 273292), (102612, 204969), (136646, 153918), (144684, 145367)]