18404134

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{6673}}^1$

素因数の和:6879

約数の個数: 16

約数和(自身を含む): 31714848

約数和(自身を除く): 13310714

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 6673, 13346, 46711, 93422, 1314581, 2629162, 9202067, 18404134]

約数ペア:

[(1, 18404134), (2, 9202067), (7, 2629162), (14, 1314581), (197, 93422), (394, 46711), (1379, 13346), (2758, 6673)]