16418514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{907}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 37656576

約数和(自身を除く): 21238062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 431, 862, 907, 1293, 1814, 2586, 2721, 3017, 5442, 6034, 6349, 9051, 12698, 18102, 19047, 38094, 390917, 781834, 1172751, 2345502, 2736419, 5472838, 8209257, 16418514]

約数ペア:

[(1, 16418514), (2, 8209257), (3, 5472838), (6, 2736419), (7, 2345502), (14, 1172751), (21, 781834), (42, 390917), (431, 38094), (862, 19047), (907, 18102), (1293, 12698), (1814, 9051), (2586, 6349), (2721, 6034), (3017, 5442)]