2021849676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10273}}^1$

素因数の和:10372

約数の個数: 144

約数和(自身を含む): 6462263808

約数和(自身を除く): 4440414132

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 71, 77, 84, 99, 126, 132, 142, 154, 198, 213, 231, 252, 284, 308, 396, 426, 462, 497, 639, 693, 781, 852, 924, 994, 1278, 1386, 1491, 1562, 1988, 2343, 2556, 2772, 2982, 3124, 4473, 4686, 5467, 5964, 7029, 8946, 9372, 10273, 10934, 14058, 16401, 17892, 20546, 21868, 28116, 30819, 32802, 41092, 49203, 61638, 65604, 71911, 92457, 98406, 113003, 123276, 143822, 184914, 196812, 215733, 226006, 287644, 339009, 369828, 431466, 452012, 647199, 678018, 729383, 791021, 862932, 1017027, 1294398, 1356036, 1458766, 1582042, 2034054, 2188149, 2373063, 2588796, 2917532, 3164084, 4068108, 4376298, 4746126, 5105681, 6564447, 7119189, 8023213, 8752596, 9492252, 10211362, 13128894, 14238378, 15317043, 16046426, 20422724, 24069639, 26257788, 28476756, 30634086, 32092852, 45951129, 48139278, 56162491, 61268172, 72208917, 91902258, 96278556, 112324982, 144417834, 168487473, 183804516, 224649964, 288835668, 336974946, 505462419, 673949892, 1010924838, 2021849676]

約数ペア:

[(1, 2021849676), (2, 1010924838), (3, 673949892), (4, 505462419), (6, 336974946), (7, 288835668), (9, 224649964), (11, 183804516), (12, 168487473), (14, 144417834), (18, 112324982), (21, 96278556), (22, 91902258), (28, 72208917), (33, 61268172), (36, 56162491), (42, 48139278), (44, 45951129), (63, 32092852), (66, 30634086), (71, 28476756), (77, 26257788), (84, 24069639), (99, 20422724), (126, 16046426), (132, 15317043), (142, 14238378), (154, 13128894), (198, 10211362), (213, 9492252), (231, 8752596), (252, 8023213), (284, 7119189), (308, 6564447), (396, 5105681), (426, 4746126), (462, 4376298), (497, 4068108), (639, 3164084), (693, 2917532), (781, 2588796), (852, 2373063), (924, 2188149), (994, 2034054), (1278, 1582042), (1386, 1458766), (1491, 1356036), (1562, 1294398), (1988, 1017027), (2343, 862932), (2556, 791021), (2772, 729383), (2982, 678018), (3124, 647199), (4473, 452012), (4686, 431466), (5467, 369828), (5964, 339009), (7029, 287644), (8946, 226006), (9372, 215733), (10273, 196812), (10934, 184914), (14058, 143822), (16401, 123276), (17892, 113003), (20546, 98406), (21868, 92457), (28116, 71911), (30819, 65604), (32802, 61638), (41092, 49203)]