122515686

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2777}}^1$

素因数の和:2850

約数の個数: 64

約数和(自身を含む): 293356800

約数和(自身を除く): 170841114

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 86, 114, 129, 171, 258, 342, 387, 513, 774, 817, 1026, 1161, 1634, 2322, 2451, 2777, 4902, 5554, 7353, 8331, 14706, 16662, 22059, 24993, 44118, 49986, 52763, 74979, 105526, 119411, 149958, 158289, 238822, 316578, 358233, 474867, 716466, 949734, 1074699, 1424601, 2149398, 2268809, 2849202, 3224097, 4537618, 6448194, 6806427, 13612854, 20419281, 40838562, 61257843, 122515686]

約数ペア:

[(1, 122515686), (2, 61257843), (3, 40838562), (6, 20419281), (9, 13612854), (18, 6806427), (19, 6448194), (27, 4537618), (38, 3224097), (43, 2849202), (54, 2268809), (57, 2149398), (86, 1424601), (114, 1074699), (129, 949734), (171, 716466), (258, 474867), (342, 358233), (387, 316578), (513, 238822), (774, 158289), (817, 149958), (1026, 119411), (1161, 105526), (1634, 74979), (2322, 52763), (2451, 49986), (2777, 44118), (4902, 24993), (5554, 22059), (7353, 16662), (8331, 14706)]