1900754946

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2309}}^1$

素因数の和:2448

約数の個数: 96

約数和(自身を含む): 4540536000

約数和(自身を除く): 2639781054

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 83, 87, 114, 166, 171, 174, 249, 261, 342, 498, 522, 551, 747, 1102, 1494, 1577, 1653, 2309, 2407, 3154, 3306, 4618, 4731, 4814, 4959, 6927, 7221, 9462, 9918, 13854, 14193, 14442, 20781, 21663, 28386, 41562, 43326, 43871, 45733, 66961, 87742, 91466, 131613, 133922, 137199, 191647, 200883, 263226, 274398, 383294, 394839, 401766, 411597, 574941, 602649, 789678, 823194, 1149882, 1205298, 1272259, 1724823, 2544518, 3449646, 3641293, 3816777, 5557763, 7282586, 7633554, 10923879, 11115526, 11450331, 16673289, 21847758, 22900662, 32771637, 33346578, 50019867, 65543274, 100039734, 105597497, 211194994, 316792491, 633584982, 950377473, 1900754946]

約数ペア:

[(1, 1900754946), (2, 950377473), (3, 633584982), (6, 316792491), (9, 211194994), (18, 105597497), (19, 100039734), (29, 65543274), (38, 50019867), (57, 33346578), (58, 32771637), (83, 22900662), (87, 21847758), (114, 16673289), (166, 11450331), (171, 11115526), (174, 10923879), (249, 7633554), (261, 7282586), (342, 5557763), (498, 3816777), (522, 3641293), (551, 3449646), (747, 2544518), (1102, 1724823), (1494, 1272259), (1577, 1205298), (1653, 1149882), (2309, 823194), (2407, 789678), (3154, 602649), (3306, 574941), (4618, 411597), (4731, 401766), (4814, 394839), (4959, 383294), (6927, 274398), (7221, 263226), (9462, 200883), (9918, 191647), (13854, 137199), (14193, 133922), (14442, 131613), (20781, 91466), (21663, 87742), (28386, 66961), (41562, 45733), (43326, 43871)]