21198939264

素因数分解:

$2^7\times 3^2\times {\mathrm{18401857}}^1$

素因数の和:18401877

約数の個数: 48

約数和(自身を含む): 61002159270

約数和(自身を除く): 39803220006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 18401857, 36803714, 55205571, 73607428, 110411142, 147214856, 165616713, 220822284, 294429712, 331233426, 441644568, 588859424, 662466852, 883289136, 1177718848, 1324933704, 1766578272, 2355437696, 2649867408, 3533156544, 5299734816, 7066313088, 10599469632, 21198939264]

約数ペア:

[(1, 21198939264), (2, 10599469632), (3, 7066313088), (4, 5299734816), (6, 3533156544), (8, 2649867408), (9, 2355437696), (12, 1766578272), (16, 1324933704), (18, 1177718848), (24, 883289136), (32, 662466852), (36, 588859424), (48, 441644568), (64, 331233426), (72, 294429712), (96, 220822284), (128, 165616713), (144, 147214856), (192, 110411142), (288, 73607428), (384, 55205571), (576, 36803714), (1152, 18401857)]