18431658

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{48761}}^1$

素因数の和:48779

約数の個数: 32

約数和(自身を含む): 46811520

約数和(自身を除く): 28379862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 48761, 97522, 146283, 292566, 341327, 438849, 682654, 877698, 1023981, 1316547, 2047962, 2633094, 3071943, 6143886, 9215829, 18431658]

約数ペア:

[(1, 18431658), (2, 9215829), (3, 6143886), (6, 3071943), (7, 2633094), (9, 2047962), (14, 1316547), (18, 1023981), (21, 877698), (27, 682654), (42, 438849), (54, 341327), (63, 292566), (126, 146283), (189, 97522), (378, 48761)]