27213164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 54577152

約数和(自身を除く): 27363988

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 71, 124, 142, 281, 284, 341, 562, 682, 781, 1124, 1364, 1562, 2201, 3091, 3124, 4402, 6182, 8711, 8804, 12364, 17422, 19951, 24211, 34844, 39902, 48422, 79804, 95821, 96844, 191642, 219461, 383284, 438922, 618481, 877844, 1236962, 2473924, 6803291, 13606582, 27213164]

約数ペア:

[(1, 27213164), (2, 13606582), (4, 6803291), (11, 2473924), (22, 1236962), (31, 877844), (44, 618481), (62, 438922), (71, 383284), (124, 219461), (142, 191642), (281, 96844), (284, 95821), (341, 79804), (562, 48422), (682, 39902), (781, 34844), (1124, 24211), (1364, 19951), (1562, 17422), (2201, 12364), (3091, 8804), (3124, 8711), (4402, 6182)]