21944328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{130621}}^1$

素因数の和:130637

約数の個数: 32

約数和(自身を含む): 62698560

約数和(自身を除く): 40754232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 130621, 261242, 391863, 522484, 783726, 914347, 1044968, 1567452, 1828694, 2743041, 3134904, 3657388, 5486082, 7314776, 10972164, 21944328]

約数ペア:

[(1, 21944328), (2, 10972164), (3, 7314776), (4, 5486082), (6, 3657388), (7, 3134904), (8, 2743041), (12, 1828694), (14, 1567452), (21, 1044968), (24, 914347), (28, 783726), (42, 522484), (56, 391863), (84, 261242), (168, 130621)]