66827838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1831}}^1$

素因数の和:1933

約数の個数: 64

約数和(自身を含む): 168837120

約数和(自身を除く): 102009282

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 79, 154, 158, 231, 237, 462, 474, 553, 869, 1106, 1659, 1738, 1831, 2607, 3318, 3662, 5214, 5493, 6083, 10986, 12166, 12817, 18249, 20141, 25634, 36498, 38451, 40282, 60423, 76902, 120846, 140987, 144649, 281974, 289298, 422961, 433947, 845922, 867894, 1012543, 1591139, 2025086, 3037629, 3182278, 4773417, 6075258, 9546834, 11137973, 22275946, 33413919, 66827838]

約数ペア:

[(1, 66827838), (2, 33413919), (3, 22275946), (6, 11137973), (7, 9546834), (11, 6075258), (14, 4773417), (21, 3182278), (22, 3037629), (33, 2025086), (42, 1591139), (66, 1012543), (77, 867894), (79, 845922), (154, 433947), (158, 422961), (231, 289298), (237, 281974), (462, 144649), (474, 140987), (553, 120846), (869, 76902), (1106, 60423), (1659, 40282), (1738, 38451), (1831, 36498), (2607, 25634), (3318, 20141), (3662, 18249), (5214, 12817), (5493, 12166), (6083, 10986)]