18840357774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3023}}^1\times {\mathrm{49463}}^1$

素因数の和:52501

約数の個数: 48

約数和(自身を含む): 46668690432

約数和(自身を除く): 27828332658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3023, 6046, 9069, 18138, 21161, 27207, 42322, 49463, 54414, 63483, 98926, 126966, 148389, 190449, 296778, 346241, 380898, 445167, 692482, 890334, 1038723, 2077446, 3116169, 6232338, 149526649, 299053298, 448579947, 897159894, 1046686543, 1345739841, 2093373086, 2691479682, 3140059629, 6280119258, 9420178887, 18840357774]

約数ペア:

[(1, 18840357774), (2, 9420178887), (3, 6280119258), (6, 3140059629), (7, 2691479682), (9, 2093373086), (14, 1345739841), (18, 1046686543), (21, 897159894), (42, 448579947), (63, 299053298), (126, 149526649), (3023, 6232338), (6046, 3116169), (9069, 2077446), (18138, 1038723), (21161, 890334), (27207, 692482), (42322, 445167), (49463, 380898), (54414, 346241), (63483, 296778), (98926, 190449), (126966, 148389)]