21536154

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41257}}^1$

素因数の和:41294

約数の個数: 24

約数和(自身を含む): 48271860

約数和(自身を除く): 26735706

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 41257, 82514, 123771, 247542, 371313, 742626, 1196453, 2392906, 3589359, 7178718, 10768077, 21536154]

約数ペア:

[(1, 21536154), (2, 10768077), (3, 7178718), (6, 3589359), (9, 2392906), (18, 1196453), (29, 742626), (58, 371313), (87, 247542), (174, 123771), (261, 82514), (522, 41257)]