4744908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1027

約数の個数: 72

約数和(自身を含む): 14443520

約数和(自身を除く): 9698612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 991, 1197, 1596, 1982, 2394, 2973, 3964, 4788, 5946, 6937, 8919, 11892, 13874, 17838, 18829, 20811, 27748, 35676, 37658, 41622, 56487, 62433, 75316, 83244, 112974, 124866, 131803, 169461, 225948, 249732, 263606, 338922, 395409, 527212, 677844, 790818, 1186227, 1581636, 2372454, 4744908]

約数ペア:

[(1, 4744908), (2, 2372454), (3, 1581636), (4, 1186227), (6, 790818), (7, 677844), (9, 527212), (12, 395409), (14, 338922), (18, 263606), (19, 249732), (21, 225948), (28, 169461), (36, 131803), (38, 124866), (42, 112974), (57, 83244), (63, 75316), (76, 62433), (84, 56487), (114, 41622), (126, 37658), (133, 35676), (171, 27748), (228, 20811), (252, 18829), (266, 17838), (342, 13874), (399, 11892), (532, 8919), (684, 6937), (798, 5946), (991, 4788), (1197, 3964), (1596, 2973), (1982, 2394)]