1938708

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 5208000

約数和(自身を除く): 3269292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 619, 783, 1044, 1238, 1566, 1857, 2476, 3132, 3714, 5571, 7428, 11142, 16713, 17951, 22284, 33426, 35902, 53853, 66852, 71804, 107706, 161559, 215412, 323118, 484677, 646236, 969354, 1938708]

約数ペア:

[(1, 1938708), (2, 969354), (3, 646236), (4, 484677), (6, 323118), (9, 215412), (12, 161559), (18, 107706), (27, 71804), (29, 66852), (36, 53853), (54, 35902), (58, 33426), (87, 22284), (108, 17951), (116, 16713), (174, 11142), (261, 7428), (348, 5571), (522, 3714), (619, 3132), (783, 2476), (1044, 1857), (1238, 1566)]