385280658

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1019261}}^1$

素因数の和:1019279

約数の個数: 32

約数和(自身を含む): 978491520

約数和(自身を除く): 593210862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1019261, 2038522, 3057783, 6115566, 7134827, 9173349, 14269654, 18346698, 21404481, 27520047, 42808962, 55040094, 64213443, 128426886, 192640329, 385280658]

約数ペア:

[(1, 385280658), (2, 192640329), (3, 128426886), (6, 64213443), (7, 55040094), (9, 42808962), (14, 27520047), (18, 21404481), (21, 18346698), (27, 14269654), (42, 9173349), (54, 7134827), (63, 6115566), (126, 3057783), (189, 2038522), (378, 1019261)]