20190148218

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{177677}}^1$

素因数の和:177851

約数の個数: 48

約数和(自身を含む): 44902784160

約数和(自身を除く): 24712635942

約数列:

[1, 2, 3, 6, 9, 18, 59, 107, 118, 177, 214, 321, 354, 531, 642, 963, 1062, 1926, 6313, 12626, 18939, 37878, 56817, 113634, 177677, 355354, 533031, 1066062, 1599093, 3198186, 10482943, 19011439, 20965886, 31448829, 38022878, 57034317, 62897658, 94346487, 114068634, 171102951, 188692974, 342205902, 1121674901, 2243349802, 3365024703, 6730049406, 10095074109, 20190148218]

約数ペア:

[(1, 20190148218), (2, 10095074109), (3, 6730049406), (6, 3365024703), (9, 2243349802), (18, 1121674901), (59, 342205902), (107, 188692974), (118, 171102951), (177, 114068634), (214, 94346487), (321, 62897658), (354, 57034317), (531, 38022878), (642, 31448829), (963, 20965886), (1062, 19011439), (1926, 10482943), (6313, 3198186), (12626, 1599093), (18939, 1066062), (37878, 533031), (56817, 355354), (113634, 177677)]