18672066

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1051}}^1$

素因数の和:1116

約数の個数: 64

約数和(自身を含む): 48476160

約数和(自身を除く): 29804094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 329, 378, 423, 658, 846, 987, 1051, 1269, 1974, 2102, 2538, 2961, 3153, 5922, 6306, 7357, 8883, 9459, 14714, 17766, 18918, 22071, 28377, 44142, 49397, 56754, 66213, 98794, 132426, 148191, 198639, 296382, 345779, 397278, 444573, 691558, 889146, 1037337, 1333719, 2074674, 2667438, 3112011, 6224022, 9336033, 18672066]

約数ペア:

[(1, 18672066), (2, 9336033), (3, 6224022), (6, 3112011), (7, 2667438), (9, 2074674), (14, 1333719), (18, 1037337), (21, 889146), (27, 691558), (42, 444573), (47, 397278), (54, 345779), (63, 296382), (94, 198639), (126, 148191), (141, 132426), (189, 98794), (282, 66213), (329, 56754), (378, 49397), (423, 44142), (658, 28377), (846, 22071), (987, 18918), (1051, 17766), (1269, 14714), (1974, 9459), (2102, 8883), (2538, 7357), (2961, 6306), (3153, 5922)]