18502386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{733}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 42419328

約数和(自身を除く): 23916942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 601, 733, 1202, 1466, 1803, 2199, 3606, 4207, 4398, 5131, 8414, 10262, 12621, 15393, 25242, 30786, 440533, 881066, 1321599, 2643198, 3083731, 6167462, 9251193, 18502386]

約数ペア:

[(1, 18502386), (2, 9251193), (3, 6167462), (6, 3083731), (7, 2643198), (14, 1321599), (21, 881066), (42, 440533), (601, 30786), (733, 25242), (1202, 15393), (1466, 12621), (1803, 10262), (2199, 8414), (3606, 5131), (4207, 4398)]