7741734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1325

約数の個数: 64

約数和(自身を含む): 20805120

約数和(自身を除く): 13063386

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 1289, 2002, 2578, 3003, 3867, 6006, 7734, 9023, 14179, 16757, 18046, 27069, 28358, 33514, 42537, 50271, 54138, 85074, 99253, 100542, 117299, 184327, 198506, 234598, 297759, 351897, 368654, 552981, 595518, 703794, 1105962, 1290289, 2580578, 3870867, 7741734]

約数ペア:

[(1, 7741734), (2, 3870867), (3, 2580578), (6, 1290289), (7, 1105962), (11, 703794), (13, 595518), (14, 552981), (21, 368654), (22, 351897), (26, 297759), (33, 234598), (39, 198506), (42, 184327), (66, 117299), (77, 100542), (78, 99253), (91, 85074), (143, 54138), (154, 50271), (182, 42537), (231, 33514), (273, 28358), (286, 27069), (429, 18046), (462, 16757), (546, 14179), (858, 9023), (1001, 7734), (1289, 6006), (2002, 3867), (2578, 3003)]