2013203142

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{12401}}^1$

素因数の和:12749

約数の個数: 48

約数和(自身を含む): 4527226080

約数和(自身を除く): 2514022938

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 311, 522, 622, 933, 1866, 2799, 5598, 9019, 12401, 18038, 24802, 27057, 37203, 54114, 74406, 81171, 111609, 162342, 223218, 359629, 719258, 1078887, 2157774, 3236661, 3856711, 6473322, 7713422, 11570133, 23140266, 34710399, 69420798, 111844619, 223689238, 335533857, 671067714, 1006601571, 2013203142]

約数ペア:

[(1, 2013203142), (2, 1006601571), (3, 671067714), (6, 335533857), (9, 223689238), (18, 111844619), (29, 69420798), (58, 34710399), (87, 23140266), (174, 11570133), (261, 7713422), (311, 6473322), (522, 3856711), (622, 3236661), (933, 2157774), (1866, 1078887), (2799, 719258), (5598, 359629), (9019, 223218), (12401, 162342), (18038, 111609), (24802, 81171), (27057, 74406), (37203, 54114)]