2889156114

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{2963}}^1$

素因数の和:3453

約数の個数: 80

約数和(自身を含む): 6989254272

約数和(自身を除く): 4100098158

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 463, 702, 926, 1053, 1389, 2106, 2778, 2963, 4167, 5926, 6019, 8334, 8889, 12038, 12501, 17778, 18057, 25002, 26667, 36114, 37503, 38519, 53334, 54171, 75006, 77038, 80001, 108342, 115557, 160002, 162513, 231114, 240003, 325026, 346671, 480006, 487539, 693342, 975078, 1040013, 1371869, 2080026, 2743738, 3120039, 4115607, 6240078, 8231214, 12346821, 17834297, 24693642, 35668594, 37040463, 53502891, 74080926, 107005782, 111121389, 160508673, 222242778, 321017346, 481526019, 963052038, 1444578057, 2889156114]

約数ペア:

[(1, 2889156114), (2, 1444578057), (3, 963052038), (6, 481526019), (9, 321017346), (13, 222242778), (18, 160508673), (26, 111121389), (27, 107005782), (39, 74080926), (54, 53502891), (78, 37040463), (81, 35668594), (117, 24693642), (162, 17834297), (234, 12346821), (351, 8231214), (463, 6240078), (702, 4115607), (926, 3120039), (1053, 2743738), (1389, 2080026), (2106, 1371869), (2778, 1040013), (2963, 975078), (4167, 693342), (5926, 487539), (6019, 480006), (8334, 346671), (8889, 325026), (12038, 240003), (12501, 231114), (17778, 162513), (18057, 160002), (25002, 115557), (26667, 108342), (36114, 80001), (37503, 77038), (38519, 75006), (53334, 54171)]