812821218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{201893}}^1$

素因数の和:201970

約数の個数: 32

約数和(自身を含む): 1802509632

約数和(自身を除く): 989688414

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 4026, 201893, 403786, 605679, 1211358, 2220823, 4441646, 6662469, 12315473, 13324938, 24630946, 36946419, 73892838, 135470203, 270940406, 406410609, 812821218]

約数ペア:

[(1, 812821218), (2, 406410609), (3, 270940406), (6, 135470203), (11, 73892838), (22, 36946419), (33, 24630946), (61, 13324938), (66, 12315473), (122, 6662469), (183, 4441646), (366, 2220823), (671, 1211358), (1342, 605679), (2013, 403786), (4026, 201893)]