54783918

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{144931}}^1$

素因数の和:144949

約数の個数: 32

約数和(自身を含む): 139134720

約数和(自身を除く): 84350802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 144931, 289862, 434793, 869586, 1014517, 1304379, 2029034, 2608758, 3043551, 3913137, 6087102, 7826274, 9130653, 18261306, 27391959, 54783918]

約数ペア:

[(1, 54783918), (2, 27391959), (3, 18261306), (6, 9130653), (7, 7826274), (9, 6087102), (14, 3913137), (18, 3043551), (21, 2608758), (27, 2029034), (42, 1304379), (54, 1014517), (63, 869586), (126, 434793), (189, 289862), (378, 144931)]