18059656

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1117}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 35418240

約数和(自身を除く): 17358584

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 1117, 2021, 2234, 4042, 4468, 8084, 8936, 16168, 48031, 52499, 96062, 104998, 192124, 209996, 384248, 419992, 2257457, 4514914, 9029828, 18059656]

約数ペア:

[(1, 18059656), (2, 9029828), (4, 4514914), (8, 2257457), (43, 419992), (47, 384248), (86, 209996), (94, 192124), (172, 104998), (188, 96062), (344, 52499), (376, 48031), (1117, 16168), (2021, 8936), (2234, 8084), (4042, 4468)]