189487548

素因数分解:

$2^2\times 3^2\times {\mathrm{661}}^1\times {\mathrm{7963}}^1$

素因数の和:8634

約数の個数: 36

約数和(自身を含む): 479767288

約数和(自身を除く): 290279740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 661, 1322, 1983, 2644, 3966, 5949, 7932, 7963, 11898, 15926, 23796, 23889, 31852, 47778, 71667, 95556, 143334, 286668, 5263543, 10527086, 15790629, 21054172, 31581258, 47371887, 63162516, 94743774, 189487548]

約数ペア:

[(1, 189487548), (2, 94743774), (3, 63162516), (4, 47371887), (6, 31581258), (9, 21054172), (12, 15790629), (18, 10527086), (36, 5263543), (661, 286668), (1322, 143334), (1983, 95556), (2644, 71667), (3966, 47778), (5949, 31852), (7932, 23889), (7963, 23796), (11898, 15926)]