74486958

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19489}}^1$

素因数の和:19521

約数の個数: 48

約数和(自身を含む): 186636240

約数和(自身を除く): 112149282

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 19489, 38978, 58467, 116934, 136423, 253357, 272846, 409269, 506714, 760071, 818538, 954961, 1520142, 1773499, 1909922, 2864883, 3546998, 5320497, 5729766, 10640994, 12414493, 24828986, 37243479, 74486958]

約数ペア:

[(1, 74486958), (2, 37243479), (3, 24828986), (6, 12414493), (7, 10640994), (13, 5729766), (14, 5320497), (21, 3546998), (26, 2864883), (39, 1909922), (42, 1773499), (49, 1520142), (78, 954961), (91, 818538), (98, 760071), (147, 506714), (182, 409269), (273, 272846), (294, 253357), (546, 136423), (637, 116934), (1274, 58467), (1911, 38978), (3822, 19489)]