11867742

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 28512000

約数和(自身を除く): 16644258

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 86, 114, 129, 171, 258, 269, 342, 387, 513, 538, 774, 807, 817, 1026, 1161, 1614, 1634, 2322, 2421, 2451, 4842, 4902, 5111, 7263, 7353, 10222, 11567, 14526, 14706, 15333, 22059, 23134, 30666, 34701, 44118, 45999, 69402, 91998, 104103, 137997, 208206, 219773, 275994, 312309, 439546, 624618, 659319, 1318638, 1977957, 3955914, 5933871, 11867742]

約数ペア:

[(1, 11867742), (2, 5933871), (3, 3955914), (6, 1977957), (9, 1318638), (18, 659319), (19, 624618), (27, 439546), (38, 312309), (43, 275994), (54, 219773), (57, 208206), (86, 137997), (114, 104103), (129, 91998), (171, 69402), (258, 45999), (269, 44118), (342, 34701), (387, 30666), (513, 23134), (538, 22059), (774, 15333), (807, 14706), (817, 14526), (1026, 11567), (1161, 10222), (1614, 7353), (1634, 7263), (2322, 5111), (2421, 4902), (2451, 4842)]