27838902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:853

約数の個数: 64

約数和(自身を含む): 69640704

約数和(自身を除く): 41801802

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 67, 78, 91, 134, 182, 201, 273, 402, 469, 546, 761, 871, 938, 1407, 1522, 1742, 2283, 2613, 2814, 4566, 5226, 5327, 6097, 9893, 10654, 12194, 15981, 18291, 19786, 29679, 31962, 36582, 50987, 59358, 69251, 101974, 138502, 152961, 207753, 305922, 356909, 415506, 662831, 713818, 1070727, 1325662, 1988493, 2141454, 3976986, 4639817, 9279634, 13919451, 27838902]

約数ペア:

[(1, 27838902), (2, 13919451), (3, 9279634), (6, 4639817), (7, 3976986), (13, 2141454), (14, 1988493), (21, 1325662), (26, 1070727), (39, 713818), (42, 662831), (67, 415506), (78, 356909), (91, 305922), (134, 207753), (182, 152961), (201, 138502), (273, 101974), (402, 69251), (469, 59358), (546, 50987), (761, 36582), (871, 31962), (938, 29679), (1407, 19786), (1522, 18291), (1742, 15981), (2283, 12194), (2613, 10654), (2814, 9893), (4566, 6097), (5226, 5327)]