18384424

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 35477640

約数和(自身を除く): 17093216

約数列:

[1, 2, 4, 8, 61, 101, 122, 202, 244, 373, 404, 488, 746, 808, 1492, 2984, 6161, 12322, 22753, 24644, 37673, 45506, 49288, 75346, 91012, 150692, 182024, 301384, 2298053, 4596106, 9192212, 18384424]

約数ペア:

[(1, 18384424), (2, 9192212), (4, 4596106), (8, 2298053), (61, 301384), (101, 182024), (122, 150692), (202, 91012), (244, 75346), (373, 49288), (404, 45506), (488, 37673), (746, 24644), (808, 22753), (1492, 12322), (2984, 6161)]