13338342

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:977

約数の個数: 48

約数和(自身を含む): 31162560

約数和(自身を除く): 17824218

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 907, 1634, 1814, 2451, 2721, 4902, 5442, 7353, 8163, 14706, 16326, 17233, 34466, 39001, 51699, 78002, 103398, 117003, 155097, 234006, 310194, 351009, 702018, 741019, 1482038, 2223057, 4446114, 6669171, 13338342]

約数ペア:

[(1, 13338342), (2, 6669171), (3, 4446114), (6, 2223057), (9, 1482038), (18, 741019), (19, 702018), (38, 351009), (43, 310194), (57, 234006), (86, 155097), (114, 117003), (129, 103398), (171, 78002), (258, 51699), (342, 39001), (387, 34466), (774, 17233), (817, 16326), (907, 14706), (1634, 8163), (1814, 7353), (2451, 5442), (2721, 4902)]