1818456498

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{102149}}^1$

素因数の和:102223

約数の個数: 48

約数和(自身を含む): 4206945600

約数和(自身を除く): 2388489102

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1978, 2967, 5934, 8901, 17802, 102149, 204298, 306447, 612894, 919341, 1838682, 2349427, 4392407, 4698854, 7048281, 8784814, 13177221, 14096562, 21144843, 26354442, 39531663, 42289686, 79063326, 101025361, 202050722, 303076083, 606152166, 909228249, 1818456498]

約数ペア:

[(1, 1818456498), (2, 909228249), (3, 606152166), (6, 303076083), (9, 202050722), (18, 101025361), (23, 79063326), (43, 42289686), (46, 39531663), (69, 26354442), (86, 21144843), (129, 14096562), (138, 13177221), (207, 8784814), (258, 7048281), (387, 4698854), (414, 4392407), (774, 2349427), (989, 1838682), (1978, 919341), (2967, 612894), (5934, 306447), (8901, 204298), (17802, 102149)]