2018091081258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{404531}}^1$

素因数の和:404717

約数の個数: 144

約数和(自身を含む): 5347181646144

約数和(自身を除く): 3329090564886

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 137, 153, 238, 274, 289, 306, 357, 411, 578, 714, 822, 867, 959, 1071, 1233, 1734, 1918, 2023, 2142, 2329, 2466, 2601, 2877, 4046, 4658, 5202, 5754, 6069, 6987, 8631, 12138, 13974, 16303, 17262, 18207, 20961, 32606, 36414, 39593, 41922, 48909, 79186, 97818, 118779, 146727, 237558, 277151, 293454, 356337, 404531, 554302, 712674, 809062, 831453, 1213593, 1662906, 2427186, 2494359, 2831717, 3640779, 4988718, 5663434, 6877027, 7281558, 8495151, 13754054, 16990302, 20631081, 25485453, 41262162, 48139189, 50970906, 55420747, 61893243, 96278378, 110841494, 116909459, 123786486, 144417567, 166262241, 233818918, 288835134, 332524482, 350728377, 387945229, 433252701, 498786723, 701456754, 775890458, 818366213, 866505402, 942152699, 997573446, 1052185131, 1163835687, 1636732426, 1884305398, 2104370262, 2327671374, 2455098639, 2826458097, 3491507061, 4910197278, 5652916194, 6595068893, 6983014122, 7365295917, 8479374291, 13190137786, 14730591834, 16016595883, 16958748582, 19785206679, 32033191766, 39570413358, 48049787649, 59355620037, 96099575298, 112116171181, 118711240074, 144149362947, 224232342362, 288298725894, 336348513543, 672697027086, 1009045540629, 2018091081258]

約数ペア:

[(1, 2018091081258), (2, 1009045540629), (3, 672697027086), (6, 336348513543), (7, 288298725894), (9, 224232342362), (14, 144149362947), (17, 118711240074), (18, 112116171181), (21, 96099575298), (34, 59355620037), (42, 48049787649), (51, 39570413358), (63, 32033191766), (102, 19785206679), (119, 16958748582), (126, 16016595883), (137, 14730591834), (153, 13190137786), (238, 8479374291), (274, 7365295917), (289, 6983014122), (306, 6595068893), (357, 5652916194), (411, 4910197278), (578, 3491507061), (714, 2826458097), (822, 2455098639), (867, 2327671374), (959, 2104370262), (1071, 1884305398), (1233, 1636732426), (1734, 1163835687), (1918, 1052185131), (2023, 997573446), (2142, 942152699), (2329, 866505402), (2466, 818366213), (2601, 775890458), (2877, 701456754), (4046, 498786723), (4658, 433252701), (5202, 387945229), (5754, 350728377), (6069, 332524482), (6987, 288835134), (8631, 233818918), (12138, 166262241), (13974, 144417567), (16303, 123786486), (17262, 116909459), (18207, 110841494), (20961, 96278378), (32606, 61893243), (36414, 55420747), (39593, 50970906), (41922, 48139189), (48909, 41262162), (79186, 25485453), (97818, 20631081), (118779, 16990302), (146727, 13754054), (237558, 8495151), (277151, 7281558), (293454, 6877027), (356337, 5663434), (404531, 4988718), (554302, 3640779), (712674, 2831717), (809062, 2494359), (831453, 2427186), (1213593, 1662906)]