18969825744

素因数分解:

$2^4\times 3^2\times {\mathrm{131734901}}^1$

素因数の和:131734915

約数の個数: 30

約数和(自身を含む): 53089165506

約数和(自身を除く): 34119339762

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 131734901, 263469802, 395204703, 526939604, 790409406, 1053879208, 1185614109, 1580818812, 2107758416, 2371228218, 3161637624, 4742456436, 6323275248, 9484912872, 18969825744]

約数ペア:

[(1, 18969825744), (2, 9484912872), (3, 6323275248), (4, 4742456436), (6, 3161637624), (8, 2371228218), (9, 2107758416), (12, 1580818812), (16, 1185614109), (18, 1053879208), (24, 790409406), (36, 526939604), (48, 395204703), (72, 263469802), (144, 131734901)]