1556064

素因数分解:

$2^5\times 3^3\times {\mathrm{1801}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 4541040

約数和(自身を除く): 2984976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 1801, 3602, 5403, 7204, 10806, 14408, 16209, 21612, 28816, 32418, 43224, 48627, 57632, 64836, 86448, 97254, 129672, 172896, 194508, 259344, 389016, 518688, 778032, 1556064]

約数ペア:

[(1, 1556064), (2, 778032), (3, 518688), (4, 389016), (6, 259344), (8, 194508), (9, 172896), (12, 129672), (16, 97254), (18, 86448), (24, 64836), (27, 57632), (32, 48627), (36, 43224), (48, 32418), (54, 28816), (72, 21612), (96, 16209), (108, 14408), (144, 10806), (216, 7204), (288, 5403), (432, 3602), (864, 1801)]