21753408

素因数分解:

$2^6\times 3^1\times {\mathrm{137}}^1\times {\mathrm{827}}^1$

素因数の和:979

約数の個数: 56

約数和(自身を含む): 58046112

約数和(自身を除く): 36292704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 137, 192, 274, 411, 548, 822, 827, 1096, 1644, 1654, 2192, 2481, 3288, 3308, 4384, 4962, 6576, 6616, 8768, 9924, 13152, 13232, 19848, 26304, 26464, 39696, 52928, 79392, 113299, 158784, 226598, 339897, 453196, 679794, 906392, 1359588, 1812784, 2719176, 3625568, 5438352, 7251136, 10876704, 21753408]

約数ペア:

[(1, 21753408), (2, 10876704), (3, 7251136), (4, 5438352), (6, 3625568), (8, 2719176), (12, 1812784), (16, 1359588), (24, 906392), (32, 679794), (48, 453196), (64, 339897), (96, 226598), (137, 158784), (192, 113299), (274, 79392), (411, 52928), (548, 39696), (822, 26464), (827, 26304), (1096, 19848), (1644, 13232), (1654, 13152), (2192, 9924), (2481, 8768), (3288, 6616), (3308, 6576), (4384, 4962)]