21400896

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{10133}}^1$

素因数の和:10159

約数の個数: 56

約数和(自身を含む): 61776864

約数和(自身を除く): 40375968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 10133, 20266, 30399, 40532, 60798, 81064, 111463, 121596, 162128, 222926, 243192, 324256, 334389, 445852, 486384, 648512, 668778, 891704, 972768, 1337556, 1783408, 1945536, 2675112, 3566816, 5350224, 7133632, 10700448, 21400896]

約数ペア:

[(1, 21400896), (2, 10700448), (3, 7133632), (4, 5350224), (6, 3566816), (8, 2675112), (11, 1945536), (12, 1783408), (16, 1337556), (22, 972768), (24, 891704), (32, 668778), (33, 648512), (44, 486384), (48, 445852), (64, 334389), (66, 324256), (88, 243192), (96, 222926), (132, 162128), (176, 121596), (192, 111463), (264, 81064), (352, 60798), (528, 40532), (704, 30399), (1056, 20266), (2112, 10133)]