39670998

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{739}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 83116800

約数和(自身を除く): 43445802

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 389, 739, 778, 1167, 1478, 2217, 2334, 4434, 8947, 16997, 17894, 26841, 33994, 50991, 53682, 101982, 287471, 574942, 862413, 1724826, 6611833, 13223666, 19835499, 39670998]

約数ペア:

[(1, 39670998), (2, 19835499), (3, 13223666), (6, 6611833), (23, 1724826), (46, 862413), (69, 574942), (138, 287471), (389, 101982), (739, 53682), (778, 50991), (1167, 33994), (1478, 26841), (2217, 17894), (2334, 16997), (4434, 8947)]