2019886596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{821}}^1$

素因数の和:1602

約数の個数: 144

約数和(自身を含む): 6300123648

約数和(自身を除く): 4280237052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 751, 819, 821, 1092, 1502, 1638, 1642, 2253, 2463, 3004, 3276, 3284, 4506, 4926, 5257, 5747, 6759, 7389, 9012, 9763, 9852, 10514, 10673, 11494, 13518, 14778, 15771, 17241, 19526, 21028, 21346, 22988, 27036, 29289, 29556, 31542, 32019, 34482, 39052, 42692, 47313, 51723, 58578, 63084, 64038, 68341, 68964, 74711, 87867, 94626, 96057, 103446, 117156, 128076, 136682, 149422, 175734, 189252, 192114, 205023, 206892, 224133, 273364, 298844, 351468, 384228, 410046, 448266, 615069, 616571, 672399, 820092, 896532, 1230138, 1233142, 1344798, 1849713, 2460276, 2466284, 2689596, 3699426, 4315997, 5549139, 7398852, 8015423, 8631994, 11098278, 12947991, 16030846, 17263988, 22196556, 24046269, 25895982, 32061692, 38843973, 48092538, 51791964, 56107961, 72138807, 77687946, 96185076, 112215922, 144277614, 155375892, 168323883, 224431844, 288555228, 336647766, 504971649, 673295532, 1009943298, 2019886596]

約数ペア:

[(1, 2019886596), (2, 1009943298), (3, 673295532), (4, 504971649), (6, 336647766), (7, 288555228), (9, 224431844), (12, 168323883), (13, 155375892), (14, 144277614), (18, 112215922), (21, 96185076), (26, 77687946), (28, 72138807), (36, 56107961), (39, 51791964), (42, 48092538), (52, 38843973), (63, 32061692), (78, 25895982), (84, 24046269), (91, 22196556), (117, 17263988), (126, 16030846), (156, 12947991), (182, 11098278), (234, 8631994), (252, 8015423), (273, 7398852), (364, 5549139), (468, 4315997), (546, 3699426), (751, 2689596), (819, 2466284), (821, 2460276), (1092, 1849713), (1502, 1344798), (1638, 1233142), (1642, 1230138), (2253, 896532), (2463, 820092), (3004, 672399), (3276, 616571), (3284, 615069), (4506, 448266), (4926, 410046), (5257, 384228), (5747, 351468), (6759, 298844), (7389, 273364), (9012, 224133), (9763, 206892), (9852, 205023), (10514, 192114), (10673, 189252), (11494, 175734), (13518, 149422), (14778, 136682), (15771, 128076), (17241, 117156), (19526, 103446), (21028, 96057), (21346, 94626), (22988, 87867), (27036, 74711), (29289, 68964), (29556, 68341), (31542, 64038), (32019, 63084), (34482, 58578), (39052, 51723), (42692, 47313)]