18507930912

素因数分解:

$2^5\times 3^2\times {\mathrm{953}}^1\times {\mathrm{67433}}^1$

素因数の和:68402

約数の個数: 72

約数和(自身を含む): 52687937484

約数和(自身を除く): 34180006572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 953, 1906, 2859, 3812, 5718, 7624, 8577, 11436, 15248, 17154, 22872, 30496, 34308, 45744, 67433, 68616, 91488, 134866, 137232, 202299, 269732, 274464, 404598, 539464, 606897, 809196, 1078928, 1213794, 1618392, 2157856, 2427588, 3236784, 4855176, 6473568, 9710352, 19420704, 64263649, 128527298, 192790947, 257054596, 385581894, 514109192, 578372841, 771163788, 1028218384, 1156745682, 1542327576, 2056436768, 2313491364, 3084655152, 4626982728, 6169310304, 9253965456, 18507930912]

約数ペア:

[(1, 18507930912), (2, 9253965456), (3, 6169310304), (4, 4626982728), (6, 3084655152), (8, 2313491364), (9, 2056436768), (12, 1542327576), (16, 1156745682), (18, 1028218384), (24, 771163788), (32, 578372841), (36, 514109192), (48, 385581894), (72, 257054596), (96, 192790947), (144, 128527298), (288, 64263649), (953, 19420704), (1906, 9710352), (2859, 6473568), (3812, 4855176), (5718, 3236784), (7624, 2427588), (8577, 2157856), (11436, 1618392), (15248, 1213794), (17154, 1078928), (22872, 809196), (30496, 606897), (34308, 539464), (45744, 404598), (67433, 274464), (68616, 269732), (91488, 202299), (134866, 137232)]