743166

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 1769040

約数和(自身を除く): 1025874

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 53, 57, 82, 106, 114, 123, 159, 171, 246, 318, 342, 369, 477, 738, 779, 954, 1007, 1558, 2014, 2173, 2337, 3021, 4346, 4674, 6042, 6519, 7011, 9063, 13038, 14022, 18126, 19557, 39114, 41287, 82574, 123861, 247722, 371583, 743166]

約数ペア:

[(1, 743166), (2, 371583), (3, 247722), (6, 123861), (9, 82574), (18, 41287), (19, 39114), (38, 19557), (41, 18126), (53, 14022), (57, 13038), (82, 9063), (106, 7011), (114, 6519), (123, 6042), (159, 4674), (171, 4346), (246, 3021), (318, 2337), (342, 2173), (369, 2014), (477, 1558), (738, 1007), (779, 954)]