889091346

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33427}}^1$

素因数の和:33487

約数の個数: 64

約数和(自身を含む): 2156507136

約数和(自身を除く): 1267415790

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 682, 806, 858, 1023, 1209, 2046, 2418, 4433, 8866, 13299, 26598, 33427, 66854, 100281, 200562, 367697, 434551, 735394, 869102, 1036237, 1103091, 1303653, 2072474, 2206182, 2607306, 3108711, 4780061, 6217422, 9560122, 11398607, 13471081, 14340183, 22797214, 26942162, 28680366, 34195821, 40413243, 68391642, 80826486, 148181891, 296363782, 444545673, 889091346]

約数ペア:

[(1, 889091346), (2, 444545673), (3, 296363782), (6, 148181891), (11, 80826486), (13, 68391642), (22, 40413243), (26, 34195821), (31, 28680366), (33, 26942162), (39, 22797214), (62, 14340183), (66, 13471081), (78, 11398607), (93, 9560122), (143, 6217422), (186, 4780061), (286, 3108711), (341, 2607306), (403, 2206182), (429, 2072474), (682, 1303653), (806, 1103091), (858, 1036237), (1023, 869102), (1209, 735394), (2046, 434551), (2418, 367697), (4433, 200562), (8866, 100281), (13299, 66854), (26598, 33427)]