11921652

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^2\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 54

約数和(自身を含む): 31045014

約数和(自身を除く): 19123362

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 197, 246, 369, 394, 492, 591, 738, 788, 1182, 1476, 1681, 1773, 2364, 3362, 3546, 5043, 6724, 7092, 8077, 10086, 15129, 16154, 20172, 24231, 30258, 32308, 48462, 60516, 72693, 96924, 145386, 290772, 331157, 662314, 993471, 1324628, 1986942, 2980413, 3973884, 5960826, 11921652]

約数ペア:

[(1, 11921652), (2, 5960826), (3, 3973884), (4, 2980413), (6, 1986942), (9, 1324628), (12, 993471), (18, 662314), (36, 331157), (41, 290772), (82, 145386), (123, 96924), (164, 72693), (197, 60516), (246, 48462), (369, 32308), (394, 30258), (492, 24231), (591, 20172), (738, 16154), (788, 15129), (1182, 10086), (1476, 8077), (1681, 7092), (1773, 6724), (2364, 5043), (3362, 3546)]