21768192

素因数分解:

$2^{11}\times 3^2\times {\mathrm{1181}}^1$

素因数の和:1209

約数の個数: 72

約数和(自身を含む): 62923770

約数和(自身を除く): 41155578

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, 512, 576, 768, 1024, 1152, 1181, 1536, 2048, 2304, 2362, 3072, 3543, 4608, 4724, 6144, 7086, 9216, 9448, 10629, 14172, 18432, 18896, 21258, 28344, 37792, 42516, 56688, 75584, 85032, 113376, 151168, 170064, 226752, 302336, 340128, 453504, 604672, 680256, 907008, 1209344, 1360512, 1814016, 2418688, 2721024, 3628032, 5442048, 7256064, 10884096, 21768192]

約数ペア:

[(1, 21768192), (2, 10884096), (3, 7256064), (4, 5442048), (6, 3628032), (8, 2721024), (9, 2418688), (12, 1814016), (16, 1360512), (18, 1209344), (24, 907008), (32, 680256), (36, 604672), (48, 453504), (64, 340128), (72, 302336), (96, 226752), (128, 170064), (144, 151168), (192, 113376), (256, 85032), (288, 75584), (384, 56688), (512, 42516), (576, 37792), (768, 28344), (1024, 21258), (1152, 18896), (1181, 18432), (1536, 14172), (2048, 10629), (2304, 9448), (2362, 9216), (3072, 7086), (3543, 6144), (4608, 4724)]