2157694506

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{23039}}^1$

素因数の和:23112

約数の個数: 72

約数和(自身を含む): 5258373120

約数和(自身を除く): 3100678614

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 121, 129, 198, 242, 258, 363, 387, 473, 726, 774, 946, 1089, 1419, 2178, 2838, 4257, 5203, 8514, 10406, 15609, 23039, 31218, 46078, 46827, 69117, 93654, 138234, 207351, 253429, 414702, 506858, 760287, 990677, 1520574, 1981354, 2280861, 2787719, 2972031, 4561722, 5575438, 5944062, 8363157, 8916093, 10897447, 16726314, 17832186, 21794894, 25089471, 32692341, 50178942, 65384682, 98077023, 119871917, 196154046, 239743834, 359615751, 719231502, 1078847253, 2157694506]

約数ペア:

[(1, 2157694506), (2, 1078847253), (3, 719231502), (6, 359615751), (9, 239743834), (11, 196154046), (18, 119871917), (22, 98077023), (33, 65384682), (43, 50178942), (66, 32692341), (86, 25089471), (99, 21794894), (121, 17832186), (129, 16726314), (198, 10897447), (242, 8916093), (258, 8363157), (363, 5944062), (387, 5575438), (473, 4561722), (726, 2972031), (774, 2787719), (946, 2280861), (1089, 1981354), (1419, 1520574), (2178, 990677), (2838, 760287), (4257, 506858), (5203, 414702), (8514, 253429), (10406, 207351), (15609, 138234), (23039, 93654), (31218, 69117), (46078, 46827)]