11128908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{367}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 31406592

約数和(自身を除く): 20277684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 367, 399, 532, 722, 734, 798, 1083, 1101, 1444, 1468, 1596, 2166, 2202, 2527, 2569, 4332, 4404, 5054, 5138, 6973, 7581, 7707, 10108, 10276, 13946, 15162, 15414, 20919, 27892, 30324, 30828, 41838, 48811, 83676, 97622, 132487, 146433, 195244, 264974, 292866, 397461, 529948, 585732, 794922, 927409, 1589844, 1854818, 2782227, 3709636, 5564454, 11128908]

約数ペア:

[(1, 11128908), (2, 5564454), (3, 3709636), (4, 2782227), (6, 1854818), (7, 1589844), (12, 927409), (14, 794922), (19, 585732), (21, 529948), (28, 397461), (38, 292866), (42, 264974), (57, 195244), (76, 146433), (84, 132487), (114, 97622), (133, 83676), (228, 48811), (266, 41838), (361, 30828), (367, 30324), (399, 27892), (532, 20919), (722, 15414), (734, 15162), (798, 13946), (1083, 10276), (1101, 10108), (1444, 7707), (1468, 7581), (1596, 6973), (2166, 5138), (2202, 5054), (2527, 4404), (2569, 4332)]