39207558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1229}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 84722400

約数和(自身を除く): 45514842

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 409, 818, 1227, 1229, 2454, 2458, 3687, 5317, 7374, 10634, 15951, 15977, 31902, 31954, 47931, 95862, 502661, 1005322, 1507983, 3015966, 6534593, 13069186, 19603779, 39207558]

約数ペア:

[(1, 39207558), (2, 19603779), (3, 13069186), (6, 6534593), (13, 3015966), (26, 1507983), (39, 1005322), (78, 502661), (409, 95862), (818, 47931), (1227, 31954), (1229, 31902), (2454, 15977), (2458, 15951), (3687, 10634), (5317, 7374)]