2180533308

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{9623}}^1$

素因数の和:10474

約数の個数: 48

約数和(自身を含む): 5316143616

約数和(自身を除く): 3135610308

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 821, 1642, 2463, 3284, 4926, 9623, 9852, 18883, 19246, 28869, 37766, 38492, 56649, 57738, 75532, 113298, 115476, 221329, 226596, 442658, 663987, 885316, 1327974, 2655948, 7900483, 15800966, 23701449, 31601932, 47402898, 94805796, 181711109, 363422218, 545133327, 726844436, 1090266654, 2180533308]

約数ペア:

[(1, 2180533308), (2, 1090266654), (3, 726844436), (4, 545133327), (6, 363422218), (12, 181711109), (23, 94805796), (46, 47402898), (69, 31601932), (92, 23701449), (138, 15800966), (276, 7900483), (821, 2655948), (1642, 1327974), (2463, 885316), (3284, 663987), (4926, 442658), (9623, 226596), (9852, 221329), (18883, 115476), (19246, 113298), (28869, 75532), (37766, 57738), (38492, 56649)]