66698622

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 147363840

約数和(自身を除く): 80665218

約数列:

[1, 2, 3, 6, 9, 18, 127, 163, 179, 254, 326, 358, 381, 489, 537, 762, 978, 1074, 1143, 1467, 1611, 2286, 2934, 3222, 20701, 22733, 29177, 41402, 45466, 58354, 62103, 68199, 87531, 124206, 136398, 175062, 186309, 204597, 262593, 372618, 409194, 525186, 3705479, 7410958, 11116437, 22232874, 33349311, 66698622]

約数ペア:

[(1, 66698622), (2, 33349311), (3, 22232874), (6, 11116437), (9, 7410958), (18, 3705479), (127, 525186), (163, 409194), (179, 372618), (254, 262593), (326, 204597), (358, 186309), (381, 175062), (489, 136398), (537, 124206), (762, 87531), (978, 68199), (1074, 62103), (1143, 58354), (1467, 45466), (1611, 41402), (2286, 29177), (2934, 22733), (3222, 20701)]