17428698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{138323}}^1$

素因数の和:138338

約数の個数: 24

約数和(自身を含む): 43157088

約数和(自身を除く): 25728390

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 138323, 276646, 414969, 829938, 968261, 1244907, 1936522, 2489814, 2904783, 5809566, 8714349, 17428698]

約数ペア:

[(1, 17428698), (2, 8714349), (3, 5809566), (6, 2904783), (7, 2489814), (9, 1936522), (14, 1244907), (18, 968261), (21, 829938), (42, 414969), (63, 276646), (126, 138323)]