163884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1951}}^1$

素因数の和:1965

約数の個数: 24

約数和(自身を含む): 437248

約数和(自身を除く): 273364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1951, 3902, 5853, 7804, 11706, 13657, 23412, 27314, 40971, 54628, 81942, 163884]

約数ペア:

[(1, 163884), (2, 81942), (3, 54628), (4, 40971), (6, 27314), (7, 23412), (12, 13657), (14, 11706), (21, 7804), (28, 5853), (42, 3902), (84, 1951)]