1082172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 3110912

約数和(自身を除く): 2028740

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 991, 1092, 1982, 2973, 3964, 5946, 6937, 11892, 12883, 13874, 20811, 25766, 27748, 38649, 41622, 51532, 77298, 83244, 90181, 154596, 180362, 270543, 360724, 541086, 1082172]

約数ペア:

[(1, 1082172), (2, 541086), (3, 360724), (4, 270543), (6, 180362), (7, 154596), (12, 90181), (13, 83244), (14, 77298), (21, 51532), (26, 41622), (28, 38649), (39, 27748), (42, 25766), (52, 20811), (78, 13874), (84, 12883), (91, 11892), (156, 6937), (182, 5946), (273, 3964), (364, 2973), (546, 1982), (991, 1092)]