87480918

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{231431}}^1$

素因数の和:231449

約数の個数: 32

約数和(自身を含む): 222174720

約数和(自身を除く): 134693802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 231431, 462862, 694293, 1388586, 1620017, 2082879, 3240034, 4165758, 4860051, 6248637, 9720102, 12497274, 14580153, 29160306, 43740459, 87480918]

約数ペア:

[(1, 87480918), (2, 43740459), (3, 29160306), (6, 14580153), (7, 12497274), (9, 9720102), (14, 6248637), (18, 4860051), (21, 4165758), (27, 3240034), (42, 2082879), (54, 1620017), (63, 1388586), (126, 694293), (189, 462862), (378, 231431)]