1808899414452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^2\times {\mathrm{239641}}^1$

素因数の和:239918

約数の個数: 108

約数和(自身を含む): 4963325632356

約数和(自身を除く): 3154426217904

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 3302, 4572, 4953, 6604, 9906, 14859, 16129, 19812, 29718, 32258, 48387, 59436, 64516, 96774, 145161, 193548, 209677, 239641, 290322, 419354, 479282, 580644, 629031, 718923, 838708, 958564, 1258062, 1437846, 1887093, 2156769, 2516124, 2875692, 3115333, 3774186, 4313538, 6230666, 7548372, 8627076, 9345999, 12461332, 18691998, 28037997, 30434407, 37383996, 56075994, 60868814, 91303221, 112151988, 121737628, 182606442, 273909663, 365212884, 395647291, 547819326, 791294582, 1095638652, 1186941873, 1582589164, 2373883746, 3560825619, 3865169689, 4747767492, 7121651238, 7730339378, 11595509067, 14243302476, 15460678756, 23191018134, 34786527201, 46382036268, 50247205957, 69573054402, 100494411914, 139146108804, 150741617871, 200988823828, 301483235742, 452224853613, 602966471484, 904449707226, 1808899414452]

約数ペア:

[(1, 1808899414452), (2, 904449707226), (3, 602966471484), (4, 452224853613), (6, 301483235742), (9, 200988823828), (12, 150741617871), (13, 139146108804), (18, 100494411914), (26, 69573054402), (36, 50247205957), (39, 46382036268), (52, 34786527201), (78, 23191018134), (117, 15460678756), (127, 14243302476), (156, 11595509067), (234, 7730339378), (254, 7121651238), (381, 4747767492), (468, 3865169689), (508, 3560825619), (762, 2373883746), (1143, 1582589164), (1524, 1186941873), (1651, 1095638652), (2286, 791294582), (3302, 547819326), (4572, 395647291), (4953, 365212884), (6604, 273909663), (9906, 182606442), (14859, 121737628), (16129, 112151988), (19812, 91303221), (29718, 60868814), (32258, 56075994), (48387, 37383996), (59436, 30434407), (64516, 28037997), (96774, 18691998), (145161, 12461332), (193548, 9345999), (209677, 8627076), (239641, 7548372), (290322, 6230666), (419354, 4313538), (479282, 3774186), (580644, 3115333), (629031, 2875692), (718923, 2516124), (838708, 2156769), (958564, 1887093), (1258062, 1437846)]