21836754904

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{751}}^1\times {\mathrm{28619}}^1$

素因数の和:29503

約数の個数: 32

約数和(自身を含む): 41322700800

約数和(自身を除く): 19485945896

約数列:

[1, 2, 4, 8, 127, 254, 508, 751, 1016, 1502, 3004, 6008, 28619, 57238, 95377, 114476, 190754, 228952, 381508, 763016, 3634613, 7269226, 14538452, 21492869, 29076904, 42985738, 85971476, 171942952, 2729594363, 5459188726, 10918377452, 21836754904]

約数ペア:

[(1, 21836754904), (2, 10918377452), (4, 5459188726), (8, 2729594363), (127, 171942952), (254, 85971476), (508, 42985738), (751, 29076904), (1016, 21492869), (1502, 14538452), (3004, 7269226), (6008, 3634613), (28619, 763016), (57238, 381508), (95377, 228952), (114476, 190754)]