2018673012

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{10837}}^1$

素因数の和:10925

約数の個数: 72

約数和(自身を含む): 5087270496

約数和(自身を除く): 3068597484

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 361, 516, 722, 817, 1083, 1444, 1634, 2166, 2451, 3268, 4332, 4902, 9804, 10837, 15523, 21674, 31046, 32511, 43348, 46569, 62092, 65022, 93138, 130044, 186276, 205903, 411806, 465991, 617709, 823612, 931982, 1235418, 1397973, 1863964, 2470836, 2795946, 3912157, 5591892, 7824314, 8853829, 11736471, 15648628, 17707658, 23472942, 26561487, 35415316, 46945884, 53122974, 106245948, 168222751, 336445502, 504668253, 672891004, 1009336506, 2018673012]

約数ペア:

[(1, 2018673012), (2, 1009336506), (3, 672891004), (4, 504668253), (6, 336445502), (12, 168222751), (19, 106245948), (38, 53122974), (43, 46945884), (57, 35415316), (76, 26561487), (86, 23472942), (114, 17707658), (129, 15648628), (172, 11736471), (228, 8853829), (258, 7824314), (361, 5591892), (516, 3912157), (722, 2795946), (817, 2470836), (1083, 1863964), (1444, 1397973), (1634, 1235418), (2166, 931982), (2451, 823612), (3268, 617709), (4332, 465991), (4902, 411806), (9804, 205903), (10837, 186276), (15523, 130044), (21674, 93138), (31046, 65022), (32511, 62092), (43348, 46569)]