18485148

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1069}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 47456640

約数和(自身を除く): 28971492

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 131, 132, 262, 393, 524, 786, 1069, 1441, 1572, 2138, 2882, 3207, 4276, 4323, 5764, 6414, 8646, 11759, 12828, 17292, 23518, 35277, 47036, 70554, 140039, 141108, 280078, 420117, 560156, 840234, 1540429, 1680468, 3080858, 4621287, 6161716, 9242574, 18485148]

約数ペア:

[(1, 18485148), (2, 9242574), (3, 6161716), (4, 4621287), (6, 3080858), (11, 1680468), (12, 1540429), (22, 840234), (33, 560156), (44, 420117), (66, 280078), (131, 141108), (132, 140039), (262, 70554), (393, 47036), (524, 35277), (786, 23518), (1069, 17292), (1441, 12828), (1572, 11759), (2138, 8646), (2882, 6414), (3207, 5764), (4276, 4323)]