26521128

素因数分解:

$2^3\times 3^3\times {\mathrm{199}}^1\times {\mathrm{617}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 74160000

約数和(自身を除く): 47638872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 199, 216, 398, 597, 617, 796, 1194, 1234, 1592, 1791, 1851, 2388, 2468, 3582, 3702, 4776, 4936, 5373, 5553, 7164, 7404, 10746, 11106, 14328, 14808, 16659, 21492, 22212, 33318, 42984, 44424, 66636, 122783, 133272, 245566, 368349, 491132, 736698, 982264, 1105047, 1473396, 2210094, 2946792, 3315141, 4420188, 6630282, 8840376, 13260564, 26521128]

約数ペア:

[(1, 26521128), (2, 13260564), (3, 8840376), (4, 6630282), (6, 4420188), (8, 3315141), (9, 2946792), (12, 2210094), (18, 1473396), (24, 1105047), (27, 982264), (36, 736698), (54, 491132), (72, 368349), (108, 245566), (199, 133272), (216, 122783), (398, 66636), (597, 44424), (617, 42984), (796, 33318), (1194, 22212), (1234, 21492), (1592, 16659), (1791, 14808), (1851, 14328), (2388, 11106), (2468, 10746), (3582, 7404), (3702, 7164), (4776, 5553), (4936, 5373)]