19341396

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 53222400

約数和(自身を除く): 33881004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 53, 54, 62, 93, 106, 108, 109, 124, 159, 186, 212, 218, 279, 318, 327, 372, 436, 477, 558, 636, 654, 837, 954, 981, 1116, 1308, 1431, 1643, 1674, 1908, 1962, 2862, 2943, 3286, 3348, 3379, 3924, 4929, 5724, 5777, 5886, 6572, 6758, 9858, 10137, 11554, 11772, 13516, 14787, 17331, 19716, 20274, 23108, 29574, 30411, 34662, 40548, 44361, 51993, 59148, 60822, 69324, 88722, 91233, 103986, 121644, 155979, 177444, 179087, 182466, 207972, 311958, 358174, 364932, 537261, 623916, 716348, 1074522, 1611783, 2149044, 3223566, 4835349, 6447132, 9670698, 19341396]

約数ペア:

[(1, 19341396), (2, 9670698), (3, 6447132), (4, 4835349), (6, 3223566), (9, 2149044), (12, 1611783), (18, 1074522), (27, 716348), (31, 623916), (36, 537261), (53, 364932), (54, 358174), (62, 311958), (93, 207972), (106, 182466), (108, 179087), (109, 177444), (124, 155979), (159, 121644), (186, 103986), (212, 91233), (218, 88722), (279, 69324), (318, 60822), (327, 59148), (372, 51993), (436, 44361), (477, 40548), (558, 34662), (636, 30411), (654, 29574), (837, 23108), (954, 20274), (981, 19716), (1116, 17331), (1308, 14787), (1431, 13516), (1643, 11772), (1674, 11554), (1908, 10137), (1962, 9858), (2862, 6758), (2943, 6572), (3286, 5886), (3348, 5777), (3379, 5724), (3924, 4929)]