1284346818

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1667}}^1\times {\mathrm{1861}}^1$

素因数の和:3559

約数の個数: 48

約数和(自身を含む): 2907043776

約数和(自身を除く): 1622696958

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 1667, 1861, 3334, 3722, 5001, 5583, 10002, 11166, 15003, 16749, 30006, 33498, 38341, 42803, 76682, 85606, 115023, 128409, 230046, 256818, 345069, 385227, 690138, 770454, 3102287, 6204574, 9306861, 18613722, 27920583, 55841166, 71352601, 142705202, 214057803, 428115606, 642173409, 1284346818]

約数ペア:

[(1, 1284346818), (2, 642173409), (3, 428115606), (6, 214057803), (9, 142705202), (18, 71352601), (23, 55841166), (46, 27920583), (69, 18613722), (138, 9306861), (207, 6204574), (414, 3102287), (1667, 770454), (1861, 690138), (3334, 385227), (3722, 345069), (5001, 256818), (5583, 230046), (10002, 128409), (11166, 115023), (15003, 85606), (16749, 76682), (30006, 42803), (33498, 38341)]