21934464

素因数分解:

$2^7\times 3^1\times {\mathrm{239}}^2$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 58508220

約数和(自身を除く): 36573756

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 239, 384, 478, 717, 956, 1434, 1912, 2868, 3824, 5736, 7648, 11472, 15296, 22944, 30592, 45888, 57121, 91776, 114242, 171363, 228484, 342726, 456968, 685452, 913936, 1370904, 1827872, 2741808, 3655744, 5483616, 7311488, 10967232, 21934464]

約数ペア:

[(1, 21934464), (2, 10967232), (3, 7311488), (4, 5483616), (6, 3655744), (8, 2741808), (12, 1827872), (16, 1370904), (24, 913936), (32, 685452), (48, 456968), (64, 342726), (96, 228484), (128, 171363), (192, 114242), (239, 91776), (384, 57121), (478, 45888), (717, 30592), (956, 22944), (1434, 15296), (1912, 11472), (2868, 7648), (3824, 5736)]