138889727946

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{4423}}^1\times {\mathrm{9533}}^1$

素因数の和:14028

約数の個数: 64

約数和(自身を含む): 313807415040

約数和(自身を除く): 174917687094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 4423, 8846, 9533, 13269, 19066, 26538, 28599, 39807, 57198, 79614, 85797, 119421, 171594, 238842, 257391, 269803, 514782, 539606, 581513, 809409, 1163026, 1618818, 1744539, 2428227, 3489078, 4856454, 5233617, 7284681, 10467234, 14569362, 15700851, 31401702, 42164459, 84328918, 126493377, 252986754, 379480131, 758960262, 1138440393, 2276880786, 2572031999, 5144063998, 7716095997, 15432191994, 23148287991, 46296575982, 69444863973, 138889727946]

約数ペア:

[(1, 138889727946), (2, 69444863973), (3, 46296575982), (6, 23148287991), (9, 15432191994), (18, 7716095997), (27, 5144063998), (54, 2572031999), (61, 2276880786), (122, 1138440393), (183, 758960262), (366, 379480131), (549, 252986754), (1098, 126493377), (1647, 84328918), (3294, 42164459), (4423, 31401702), (8846, 15700851), (9533, 14569362), (13269, 10467234), (19066, 7284681), (26538, 5233617), (28599, 4856454), (39807, 3489078), (57198, 2428227), (79614, 1744539), (85797, 1618818), (119421, 1163026), (171594, 809409), (238842, 581513), (257391, 539606), (269803, 514782)]