21093669408

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{159337}}^1$

素因数の和:159554

約数の個数: 96

約数和(自身を含む): 63602630784

約数和(自身を除く): 42508961376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 197, 224, 336, 394, 591, 672, 788, 1182, 1379, 1576, 2364, 2758, 3152, 4137, 4728, 5516, 6304, 8274, 9456, 11032, 16548, 18912, 22064, 33096, 44128, 66192, 132384, 159337, 318674, 478011, 637348, 956022, 1115359, 1274696, 1912044, 2230718, 2549392, 3346077, 3824088, 4461436, 5098784, 6692154, 7648176, 8922872, 13384308, 15296352, 17845744, 26768616, 31389389, 35691488, 53537232, 62778778, 94168167, 107074464, 125557556, 188336334, 219725723, 251115112, 376672668, 439451446, 502230224, 659177169, 753345336, 878902892, 1004460448, 1318354338, 1506690672, 1757805784, 2636708676, 3013381344, 3515611568, 5273417352, 7031223136, 10546834704, 21093669408]

約数ペア:

[(1, 21093669408), (2, 10546834704), (3, 7031223136), (4, 5273417352), (6, 3515611568), (7, 3013381344), (8, 2636708676), (12, 1757805784), (14, 1506690672), (16, 1318354338), (21, 1004460448), (24, 878902892), (28, 753345336), (32, 659177169), (42, 502230224), (48, 439451446), (56, 376672668), (84, 251115112), (96, 219725723), (112, 188336334), (168, 125557556), (197, 107074464), (224, 94168167), (336, 62778778), (394, 53537232), (591, 35691488), (672, 31389389), (788, 26768616), (1182, 17845744), (1379, 15296352), (1576, 13384308), (2364, 8922872), (2758, 7648176), (3152, 6692154), (4137, 5098784), (4728, 4461436), (5516, 3824088), (6304, 3346077), (8274, 2549392), (9456, 2230718), (11032, 1912044), (16548, 1274696), (18912, 1115359), (22064, 956022), (33096, 637348), (44128, 478011), (66192, 318674), (132384, 159337)]