21367848

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{7879}}^1$

素因数の和:8001

約数の個数: 32

約数和(自身を含む): 53899200

約数和(自身を除く): 32531352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 7879, 15758, 23637, 31516, 47274, 63032, 94548, 189096, 890327, 1780654, 2670981, 3561308, 5341962, 7122616, 10683924, 21367848]

約数ペア:

[(1, 21367848), (2, 10683924), (3, 7122616), (4, 5341962), (6, 3561308), (8, 2670981), (12, 1780654), (24, 890327), (113, 189096), (226, 94548), (339, 63032), (452, 47274), (678, 31516), (904, 23637), (1356, 15758), (2712, 7879)]