38153826

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{587}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 86958144

約数和(自身を除く): 48804318

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 157, 207, 314, 414, 471, 587, 942, 1174, 1413, 1761, 2826, 3522, 3611, 5283, 7222, 10566, 10833, 13501, 21666, 27002, 32499, 40503, 64998, 81006, 92159, 121509, 184318, 243018, 276477, 552954, 829431, 1658862, 2119657, 4239314, 6358971, 12717942, 19076913, 38153826]

約数ペア:

[(1, 38153826), (2, 19076913), (3, 12717942), (6, 6358971), (9, 4239314), (18, 2119657), (23, 1658862), (46, 829431), (69, 552954), (138, 276477), (157, 243018), (207, 184318), (314, 121509), (414, 92159), (471, 81006), (587, 64998), (942, 40503), (1174, 32499), (1413, 27002), (1761, 21666), (2826, 13501), (3522, 10833), (3611, 10566), (5283, 7222)]