2018454152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{16187}}^1$

素因数の和:16326

約数の個数: 64

約数和(自身を含む): 4487313600

約数和(自身を除く): 2468859448

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 109, 143, 218, 286, 436, 572, 872, 1144, 1199, 1417, 2398, 2834, 4796, 5668, 9592, 11336, 15587, 16187, 31174, 32374, 62348, 64748, 124696, 129496, 178057, 210431, 356114, 420862, 712228, 841724, 1424456, 1683448, 1764383, 2314741, 3528766, 4629482, 7057532, 9258964, 14115064, 18517928, 19408213, 22936979, 38816426, 45873958, 77632852, 91747916, 155265704, 183495832, 252306769, 504613538, 1009227076, 2018454152]

約数ペア:

[(1, 2018454152), (2, 1009227076), (4, 504613538), (8, 252306769), (11, 183495832), (13, 155265704), (22, 91747916), (26, 77632852), (44, 45873958), (52, 38816426), (88, 22936979), (104, 19408213), (109, 18517928), (143, 14115064), (218, 9258964), (286, 7057532), (436, 4629482), (572, 3528766), (872, 2314741), (1144, 1764383), (1199, 1683448), (1417, 1424456), (2398, 841724), (2834, 712228), (4796, 420862), (5668, 356114), (9592, 210431), (11336, 178057), (15587, 129496), (16187, 124696), (31174, 64748), (32374, 62348)]