39142446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 92897280

約数和(自身を除く): 53754834

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 79, 94, 141, 158, 237, 251, 282, 329, 474, 502, 553, 658, 753, 987, 1106, 1506, 1659, 1757, 1974, 3318, 3514, 3713, 5271, 7426, 10542, 11139, 11797, 19829, 22278, 23594, 25991, 35391, 39658, 51982, 59487, 70782, 77973, 82579, 118974, 138803, 155946, 165158, 247737, 277606, 416409, 495474, 832818, 931963, 1863926, 2795889, 5591778, 6523741, 13047482, 19571223, 39142446]

約数ペア:

[(1, 39142446), (2, 19571223), (3, 13047482), (6, 6523741), (7, 5591778), (14, 2795889), (21, 1863926), (42, 931963), (47, 832818), (79, 495474), (94, 416409), (141, 277606), (158, 247737), (237, 165158), (251, 155946), (282, 138803), (329, 118974), (474, 82579), (502, 77973), (553, 70782), (658, 59487), (753, 51982), (987, 39658), (1106, 35391), (1506, 25991), (1659, 23594), (1757, 22278), (1974, 19829), (3318, 11797), (3514, 11139), (3713, 10542), (5271, 7426)]