15691303926

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{391441}}^1$

素因数の和:391597

約数の個数: 48

約数和(自身を含む): 36272581488

約数和(自身を除く): 20581277562

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 131, 153, 262, 306, 393, 786, 1179, 2227, 2358, 4454, 6681, 13362, 20043, 40086, 391441, 782882, 1174323, 2348646, 3522969, 6654497, 7045938, 13308994, 19963491, 39926982, 51278771, 59890473, 102557542, 119780946, 153836313, 307672626, 461508939, 871739107, 923017878, 1743478214, 2615217321, 5230434642, 7845651963, 15691303926]

約数ペア:

[(1, 15691303926), (2, 7845651963), (3, 5230434642), (6, 2615217321), (9, 1743478214), (17, 923017878), (18, 871739107), (34, 461508939), (51, 307672626), (102, 153836313), (131, 119780946), (153, 102557542), (262, 59890473), (306, 51278771), (393, 39926982), (786, 19963491), (1179, 13308994), (2227, 7045938), (2358, 6654497), (4454, 3522969), (6681, 2348646), (13362, 1174323), (20043, 782882), (40086, 391441)]