16652868

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 40508160

約数和(自身を除く): 23855292

約数列:

[1, 2, 3, 4, 6, 12, 43, 59, 86, 118, 129, 172, 177, 236, 258, 354, 516, 547, 708, 1094, 1641, 2188, 2537, 3282, 5074, 6564, 7611, 10148, 15222, 23521, 30444, 32273, 47042, 64546, 70563, 94084, 96819, 129092, 141126, 193638, 282252, 387276, 1387739, 2775478, 4163217, 5550956, 8326434, 16652868]

約数ペア:

[(1, 16652868), (2, 8326434), (3, 5550956), (4, 4163217), (6, 2775478), (12, 1387739), (43, 387276), (59, 282252), (86, 193638), (118, 141126), (129, 129092), (172, 96819), (177, 94084), (236, 70563), (258, 64546), (354, 47042), (516, 32273), (547, 30444), (708, 23521), (1094, 15222), (1641, 10148), (2188, 7611), (2537, 6564), (3282, 5074)]