21754848

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11927}}^1$

素因数の和:11959

約数の個数: 48

約数和(自身を含む): 60117120

約数和(自身を除く): 38362272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 11927, 23854, 35781, 47708, 71562, 95416, 143124, 190832, 226613, 286248, 381664, 453226, 572496, 679839, 906452, 1144992, 1359678, 1812904, 2719356, 3625808, 5438712, 7251616, 10877424, 21754848]

約数ペア:

[(1, 21754848), (2, 10877424), (3, 7251616), (4, 5438712), (6, 3625808), (8, 2719356), (12, 1812904), (16, 1359678), (19, 1144992), (24, 906452), (32, 679839), (38, 572496), (48, 453226), (57, 381664), (76, 286248), (96, 226613), (114, 190832), (152, 143124), (228, 95416), (304, 71562), (456, 47708), (608, 35781), (912, 23854), (1824, 11927)]