18133902003

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1259}}^1\times {\mathrm{6659}}^1$

素因数の和:8031

約数の個数: 32

約数和(自身を含む): 27927244800

約数和(自身を除く): 9793342797

約数列:

[1, 3, 7, 21, 103, 309, 721, 1259, 2163, 3777, 6659, 8813, 19977, 26439, 46613, 129677, 139839, 389031, 685877, 907739, 2057631, 2723217, 4801139, 8383681, 14403417, 25151043, 58685767, 176057301, 863519143, 2590557429, 6044634001, 18133902003]

約数ペア:

[(1, 18133902003), (3, 6044634001), (7, 2590557429), (21, 863519143), (103, 176057301), (309, 58685767), (721, 25151043), (1259, 14403417), (2163, 8383681), (3777, 4801139), (6659, 2723217), (8813, 2057631), (19977, 907739), (26439, 685877), (46613, 389031), (129677, 139839)]