2045546964

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{7219}}^1$

素因数の和:7709

約数の個数: 72

約数和(自身を含む): 5487431040

約数和(自身を除く): 3441884076

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 463, 612, 926, 1389, 1852, 2778, 4167, 5556, 7219, 7871, 8334, 14438, 15742, 16668, 21657, 23613, 28876, 31484, 43314, 47226, 64971, 70839, 86628, 94452, 122723, 129942, 141678, 245446, 259884, 283356, 368169, 490892, 736338, 1104507, 1472676, 2209014, 3342397, 4418028, 6684794, 10027191, 13369588, 20054382, 30081573, 40108764, 56820749, 60163146, 113641498, 120326292, 170462247, 227282996, 340924494, 511386741, 681848988, 1022773482, 2045546964]

約数ペア:

[(1, 2045546964), (2, 1022773482), (3, 681848988), (4, 511386741), (6, 340924494), (9, 227282996), (12, 170462247), (17, 120326292), (18, 113641498), (34, 60163146), (36, 56820749), (51, 40108764), (68, 30081573), (102, 20054382), (153, 13369588), (204, 10027191), (306, 6684794), (463, 4418028), (612, 3342397), (926, 2209014), (1389, 1472676), (1852, 1104507), (2778, 736338), (4167, 490892), (5556, 368169), (7219, 283356), (7871, 259884), (8334, 245446), (14438, 141678), (15742, 129942), (16668, 122723), (21657, 94452), (23613, 86628), (28876, 70839), (31484, 64971), (43314, 47226)]