27103804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3919}}^1$

素因数の和:3962

約数の個数: 48

約数和(自身を含む): 61465600

約数和(自身を除く): 34361796

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 3919, 6916, 7838, 15676, 27433, 50947, 54866, 74461, 101894, 109732, 148922, 203788, 297844, 356629, 521227, 713258, 967993, 1042454, 1426516, 1935986, 2084908, 3871972, 6775951, 13551902, 27103804]

約数ペア:

[(1, 27103804), (2, 13551902), (4, 6775951), (7, 3871972), (13, 2084908), (14, 1935986), (19, 1426516), (26, 1042454), (28, 967993), (38, 713258), (52, 521227), (76, 356629), (91, 297844), (133, 203788), (182, 148922), (247, 109732), (266, 101894), (364, 74461), (494, 54866), (532, 50947), (988, 27433), (1729, 15676), (3458, 7838), (3919, 6916)]