21964032

素因数分解:

$2^8\times 3^2\times {\mathrm{9533}}^1$

素因数の和:9555

約数の個数: 54

約数和(自身を含む): 63334362

約数和(自身を除く): 41370330

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 9533, 19066, 28599, 38132, 57198, 76264, 85797, 114396, 152528, 171594, 228792, 305056, 343188, 457584, 610112, 686376, 915168, 1220224, 1372752, 1830336, 2440448, 2745504, 3660672, 5491008, 7321344, 10982016, 21964032]

約数ペア:

[(1, 21964032), (2, 10982016), (3, 7321344), (4, 5491008), (6, 3660672), (8, 2745504), (9, 2440448), (12, 1830336), (16, 1372752), (18, 1220224), (24, 915168), (32, 686376), (36, 610112), (48, 457584), (64, 343188), (72, 305056), (96, 228792), (128, 171594), (144, 152528), (192, 114396), (256, 85797), (288, 76264), (384, 57198), (576, 38132), (768, 28599), (1152, 19066), (2304, 9533)]