2149550964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{13337}}^1$

素因数の和:13406

約数の個数: 108

約数和(自身を含む): 6134332932

約数和(自身を除く): 3984781968

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 121, 132, 148, 198, 222, 242, 333, 363, 396, 407, 444, 484, 666, 726, 814, 1089, 1221, 1332, 1452, 1628, 2178, 2442, 3663, 4356, 4477, 4884, 7326, 8954, 13337, 13431, 14652, 17908, 26674, 26862, 40011, 40293, 53348, 53724, 80022, 80586, 120033, 146707, 160044, 161172, 240066, 293414, 440121, 480132, 493469, 586828, 880242, 986938, 1320363, 1480407, 1613777, 1760484, 1973876, 2640726, 2960814, 3227554, 4441221, 4841331, 5281452, 5428159, 5921628, 6455108, 8882442, 9682662, 10856318, 14523993, 16284477, 17764884, 19365324, 21712636, 29047986, 32568954, 48853431, 58095972, 59709749, 65137908, 97706862, 119419498, 179129247, 195413724, 238838996, 358258494, 537387741, 716516988, 1074775482, 2149550964]

約数ペア:

[(1, 2149550964), (2, 1074775482), (3, 716516988), (4, 537387741), (6, 358258494), (9, 238838996), (11, 195413724), (12, 179129247), (18, 119419498), (22, 97706862), (33, 65137908), (36, 59709749), (37, 58095972), (44, 48853431), (66, 32568954), (74, 29047986), (99, 21712636), (111, 19365324), (121, 17764884), (132, 16284477), (148, 14523993), (198, 10856318), (222, 9682662), (242, 8882442), (333, 6455108), (363, 5921628), (396, 5428159), (407, 5281452), (444, 4841331), (484, 4441221), (666, 3227554), (726, 2960814), (814, 2640726), (1089, 1973876), (1221, 1760484), (1332, 1613777), (1452, 1480407), (1628, 1320363), (2178, 986938), (2442, 880242), (3663, 586828), (4356, 493469), (4477, 480132), (4884, 440121), (7326, 293414), (8954, 240066), (13337, 161172), (13431, 160044), (14652, 146707), (17908, 120033), (26674, 80586), (26862, 80022), (40011, 53724), (40293, 53348)]