189968784978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6607}}^1\times {\mathrm{684587}}^1$

素因数の和:691206

約数の個数: 32

約数和(自身を含む): 434280720384

約数和(自身を除く): 244311935406

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6607, 13214, 19821, 39642, 46249, 92498, 138747, 277494, 684587, 1369174, 2053761, 4107522, 4792109, 9584218, 14376327, 28752654, 4523066309, 9046132618, 13569198927, 27138397854, 31661464163, 63322928326, 94984392489, 189968784978]

約数ペア:

[(1, 189968784978), (2, 94984392489), (3, 63322928326), (6, 31661464163), (7, 27138397854), (14, 13569198927), (21, 9046132618), (42, 4523066309), (6607, 28752654), (13214, 14376327), (19821, 9584218), (39642, 4792109), (46249, 4107522), (92498, 2053761), (138747, 1369174), (277494, 684587)]