38839038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1399}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 88972800

約数和(自身を除く): 50133762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 661, 1322, 1399, 1983, 2798, 3966, 4197, 4627, 8394, 9254, 9793, 13881, 19586, 27762, 29379, 58758, 924739, 1849478, 2774217, 5548434, 6473173, 12946346, 19419519, 38839038]

約数ペア:

[(1, 38839038), (2, 19419519), (3, 12946346), (6, 6473173), (7, 5548434), (14, 2774217), (21, 1849478), (42, 924739), (661, 58758), (1322, 29379), (1399, 27762), (1983, 19586), (2798, 13881), (3966, 9793), (4197, 9254), (4627, 8394)]