74227518

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{241}}^2$

素因数の和:561

約数の個数: 36

約数和(自身を含む): 163770984

約数和(自身を除く): 89543466

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 241, 426, 482, 639, 723, 1278, 1446, 2169, 4338, 17111, 34222, 51333, 58081, 102666, 116162, 153999, 174243, 307998, 348486, 522729, 1045458, 4123751, 8247502, 12371253, 24742506, 37113759, 74227518]

約数ペア:

[(1, 74227518), (2, 37113759), (3, 24742506), (6, 12371253), (9, 8247502), (18, 4123751), (71, 1045458), (142, 522729), (213, 348486), (241, 307998), (426, 174243), (482, 153999), (639, 116162), (723, 102666), (1278, 58081), (1446, 51333), (2169, 34222), (4338, 17111)]