129987522

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6571}}^1$

素因数の和:6743

約数の個数: 48

約数和(自身を含む): 323973312

約数和(自身を除く): 193985790

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 942, 1099, 1413, 2198, 2826, 3297, 6571, 6594, 9891, 13142, 19713, 19782, 39426, 45997, 59139, 91994, 118278, 137991, 275982, 413973, 827946, 1031647, 2063294, 3094941, 6189882, 7221529, 9284823, 14443058, 18569646, 21664587, 43329174, 64993761, 129987522]

約数ペア:

[(1, 129987522), (2, 64993761), (3, 43329174), (6, 21664587), (7, 18569646), (9, 14443058), (14, 9284823), (18, 7221529), (21, 6189882), (42, 3094941), (63, 2063294), (126, 1031647), (157, 827946), (314, 413973), (471, 275982), (942, 137991), (1099, 118278), (1413, 91994), (2198, 59139), (2826, 45997), (3297, 39426), (6571, 19782), (6594, 19713), (9891, 13142)]