18949296

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{13613}}^1$

素因数の和:13653

約数の個数: 40

約数和(自身を含む): 50644080

約数和(自身を除く): 31694784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 13613, 27226, 40839, 54452, 81678, 108904, 163356, 217808, 326712, 394777, 653424, 789554, 1184331, 1579108, 2368662, 3158216, 4737324, 6316432, 9474648, 18949296]

約数ペア:

[(1, 18949296), (2, 9474648), (3, 6316432), (4, 4737324), (6, 3158216), (8, 2368662), (12, 1579108), (16, 1184331), (24, 789554), (29, 653424), (48, 394777), (58, 326712), (87, 217808), (116, 163356), (174, 108904), (232, 81678), (348, 54452), (464, 40839), (696, 27226), (1392, 13613)]