17827614

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 80

約数和(自身を含む): 46464000

約数和(自身を除く): 28636386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 81, 126, 158, 162, 189, 199, 237, 378, 398, 474, 553, 567, 597, 711, 1106, 1134, 1194, 1393, 1422, 1659, 1791, 2133, 2786, 3318, 3582, 4179, 4266, 4977, 5373, 6399, 8358, 9954, 10746, 12537, 12798, 14931, 15721, 16119, 25074, 29862, 31442, 32238, 37611, 44793, 47163, 75222, 89586, 94326, 110047, 112833, 141489, 220094, 225666, 282978, 330141, 424467, 660282, 848934, 990423, 1273401, 1980846, 2546802, 2971269, 5942538, 8913807, 17827614]

約数ペア:

[(1, 17827614), (2, 8913807), (3, 5942538), (6, 2971269), (7, 2546802), (9, 1980846), (14, 1273401), (18, 990423), (21, 848934), (27, 660282), (42, 424467), (54, 330141), (63, 282978), (79, 225666), (81, 220094), (126, 141489), (158, 112833), (162, 110047), (189, 94326), (199, 89586), (237, 75222), (378, 47163), (398, 44793), (474, 37611), (553, 32238), (567, 31442), (597, 29862), (711, 25074), (1106, 16119), (1134, 15721), (1194, 14931), (1393, 12798), (1422, 12537), (1659, 10746), (1791, 9954), (2133, 8358), (2786, 6399), (3318, 5373), (3582, 4977), (4179, 4266)]