2118491388

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{3137}}^1$

素因数の和:3213

約数の個数: 144

約数和(自身を含む): 6110062560

約数和(自身を除く): 3991571172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 108, 111, 117, 148, 156, 169, 222, 234, 333, 338, 351, 444, 468, 481, 507, 666, 676, 702, 962, 999, 1014, 1332, 1404, 1443, 1521, 1924, 1998, 2028, 2886, 3042, 3137, 3996, 4329, 4563, 5772, 6084, 6253, 6274, 8658, 9126, 9411, 12506, 12548, 12987, 17316, 18252, 18759, 18822, 25012, 25974, 28233, 37518, 37644, 40781, 51948, 56277, 56466, 75036, 81562, 84699, 112554, 112932, 116069, 122343, 163124, 168831, 169398, 225108, 232138, 244686, 337662, 338796, 348207, 367029, 464276, 489372, 530153, 675324, 696414, 734058, 1044621, 1060306, 1101087, 1392828, 1468116, 1508897, 1590459, 2089242, 2120612, 2202174, 3017794, 3133863, 3180918, 4178484, 4404348, 4526691, 4771377, 6035588, 6267726, 6361836, 9053382, 9542754, 12535452, 13580073, 14314131, 18106764, 19085508, 19615661, 27160146, 28628262, 39231322, 40740219, 54320292, 57256524, 58846983, 78462644, 81480438, 117693966, 162960876, 176540949, 235387932, 353081898, 529622847, 706163796, 1059245694, 2118491388]

約数ペア:

[(1, 2118491388), (2, 1059245694), (3, 706163796), (4, 529622847), (6, 353081898), (9, 235387932), (12, 176540949), (13, 162960876), (18, 117693966), (26, 81480438), (27, 78462644), (36, 58846983), (37, 57256524), (39, 54320292), (52, 40740219), (54, 39231322), (74, 28628262), (78, 27160146), (108, 19615661), (111, 19085508), (117, 18106764), (148, 14314131), (156, 13580073), (169, 12535452), (222, 9542754), (234, 9053382), (333, 6361836), (338, 6267726), (351, 6035588), (444, 4771377), (468, 4526691), (481, 4404348), (507, 4178484), (666, 3180918), (676, 3133863), (702, 3017794), (962, 2202174), (999, 2120612), (1014, 2089242), (1332, 1590459), (1404, 1508897), (1443, 1468116), (1521, 1392828), (1924, 1101087), (1998, 1060306), (2028, 1044621), (2886, 734058), (3042, 696414), (3137, 675324), (3996, 530153), (4329, 489372), (4563, 464276), (5772, 367029), (6084, 348207), (6253, 338796), (6274, 337662), (8658, 244686), (9126, 232138), (9411, 225108), (12506, 169398), (12548, 168831), (12987, 163124), (17316, 122343), (18252, 116069), (18759, 112932), (18822, 112554), (25012, 84699), (25974, 81562), (28233, 75036), (37518, 56466), (37644, 56277), (40781, 51948)]