18610496

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:351

約数の個数: 56

約数和(自身を含む): 39502080

約数和(自身を除く): 20891584

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 184, 188, 269, 368, 376, 538, 736, 752, 1076, 1081, 1472, 1504, 2152, 2162, 3008, 4304, 4324, 6187, 8608, 8648, 12374, 12643, 17216, 17296, 24748, 25286, 34592, 49496, 50572, 69184, 98992, 101144, 197984, 202288, 290789, 395968, 404576, 581578, 809152, 1163156, 2326312, 4652624, 9305248, 18610496]

約数ペア:

[(1, 18610496), (2, 9305248), (4, 4652624), (8, 2326312), (16, 1163156), (23, 809152), (32, 581578), (46, 404576), (47, 395968), (64, 290789), (92, 202288), (94, 197984), (184, 101144), (188, 98992), (269, 69184), (368, 50572), (376, 49496), (538, 34592), (736, 25286), (752, 24748), (1076, 17296), (1081, 17216), (1472, 12643), (1504, 12374), (2152, 8648), (2162, 8608), (3008, 6187), (4304, 4324)]