218901114

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{107621}}^1$

素因数の和:107742

約数の個数: 24

約数和(自身を含む): 478487412

約数和(自身を除く): 259586298

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 107621, 215242, 322863, 645726, 968589, 1937178, 12161173, 24322346, 36483519, 72967038, 109450557, 218901114]

約数ペア:

[(1, 218901114), (2, 109450557), (3, 72967038), (6, 36483519), (9, 24322346), (18, 12161173), (113, 1937178), (226, 968589), (339, 645726), (678, 322863), (1017, 215242), (2034, 107621)]