2016409412421

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{8951}}^1\times {\mathrm{14629}}^1$

素因数の和:23674

約数の個数: 48

約数和(自身を含む): 3064645584000

約数和(自身を除く): 1048236171579

約数列:

[1, 3, 9, 29, 59, 87, 177, 261, 531, 1711, 5133, 8951, 14629, 15399, 26853, 43887, 80559, 131661, 259579, 424241, 528109, 778737, 863111, 1272723, 1584327, 2336211, 2589333, 3818169, 4752981, 7767999, 15315161, 25030219, 45945483, 75090657, 130944179, 137836449, 225271971, 392832537, 1178497611, 3797381191, 7725706561, 11392143573, 23177119683, 34176430719, 69531359049, 224045490269, 672136470807, 2016409412421]

約数ペア:

[(1, 2016409412421), (3, 672136470807), (9, 224045490269), (29, 69531359049), (59, 34176430719), (87, 23177119683), (177, 11392143573), (261, 7725706561), (531, 3797381191), (1711, 1178497611), (5133, 392832537), (8951, 225271971), (14629, 137836449), (15399, 130944179), (26853, 75090657), (43887, 45945483), (80559, 25030219), (131661, 15315161), (259579, 7767999), (424241, 4752981), (528109, 3818169), (778737, 2589333), (863111, 2336211), (1272723, 1584327)]