18218796

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79907}}^1$

素因数の和:79933

約数の個数: 24

約数和(自身を含む): 44748480

約数和(自身を除く): 26529684

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 79907, 159814, 239721, 319628, 479442, 958884, 1518233, 3036466, 4554699, 6072932, 9109398, 18218796]

約数ペア:

[(1, 18218796), (2, 9109398), (3, 6072932), (4, 4554699), (6, 3036466), (12, 1518233), (19, 958884), (38, 479442), (57, 319628), (76, 239721), (114, 159814), (228, 79907)]