18645972

素因数分解:

$2^2\times 3^1\times {\mathrm{383}}^1\times {\mathrm{4057}}^1$

素因数の和:4447

約数の個数: 24

約数和(自身を含む): 43631616

約数和(自身を除く): 24985644

約数列:

[1, 2, 3, 4, 6, 12, 383, 766, 1149, 1532, 2298, 4057, 4596, 8114, 12171, 16228, 24342, 48684, 1553831, 3107662, 4661493, 6215324, 9322986, 18645972]

約数ペア:

[(1, 18645972), (2, 9322986), (3, 6215324), (4, 4661493), (6, 3107662), (12, 1553831), (383, 48684), (766, 24342), (1149, 16228), (1532, 12171), (2298, 8114), (4057, 4596)]