17966561328

素因数分解:

$2^4\times 3^2\times {\mathrm{7639}}^1\times {\mathrm{16333}}^1$

素因数の和:23986

約数の個数: 60

約数和(自身を含む): 50291079280

約数和(自身を除く): 32324517952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 7639, 15278, 16333, 22917, 30556, 32666, 45834, 48999, 61112, 65332, 68751, 91668, 97998, 122224, 130664, 137502, 146997, 183336, 195996, 261328, 275004, 293994, 366672, 391992, 550008, 587988, 783984, 1100016, 1175976, 2351952, 124767787, 249535574, 374303361, 499071148, 748606722, 998142296, 1122910083, 1497213444, 1996284592, 2245820166, 2994426888, 4491640332, 5988853776, 8983280664, 17966561328]

約数ペア:

[(1, 17966561328), (2, 8983280664), (3, 5988853776), (4, 4491640332), (6, 2994426888), (8, 2245820166), (9, 1996284592), (12, 1497213444), (16, 1122910083), (18, 998142296), (24, 748606722), (36, 499071148), (48, 374303361), (72, 249535574), (144, 124767787), (7639, 2351952), (15278, 1175976), (16333, 1100016), (22917, 783984), (30556, 587988), (32666, 550008), (45834, 391992), (48999, 366672), (61112, 293994), (65332, 275004), (68751, 261328), (91668, 195996), (97998, 183336), (122224, 146997), (130664, 137502)]