138455406

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{23099}}^1$

素因数の和:23150

約数の個数: 40

約数和(自身を含む): 318641400

約数和(自身を除く): 180185994

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 5994, 23099, 46198, 69297, 138594, 207891, 415782, 623673, 854663, 1247346, 1709326, 1871019, 2563989, 3742038, 5127978, 7691967, 15383934, 23075901, 46151802, 69227703, 138455406]

約数ペア:

[(1, 138455406), (2, 69227703), (3, 46151802), (6, 23075901), (9, 15383934), (18, 7691967), (27, 5127978), (37, 3742038), (54, 2563989), (74, 1871019), (81, 1709326), (111, 1247346), (162, 854663), (222, 623673), (333, 415782), (666, 207891), (999, 138594), (1998, 69297), (2997, 46198), (5994, 23099)]