2015637642

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{787}}^1\times {\mathrm{1103}}^1$

素因数の和:1944

約数の個数: 64

約数和(自身を含む): 4593346560

約数和(自身を除く): 2577708918

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 787, 1103, 1161, 1574, 2206, 2322, 2361, 3309, 4722, 6618, 7083, 9927, 14166, 19854, 21249, 29781, 33841, 42498, 47429, 59562, 67682, 94858, 101523, 142287, 203046, 284574, 304569, 426861, 609138, 853722, 868061, 913707, 1280583, 1736122, 1827414, 2561166, 2604183, 5208366, 7812549, 15625098, 23437647, 37326623, 46875294, 74653246, 111979869, 223959738, 335939607, 671879214, 1007818821, 2015637642]

約数ペア:

[(1, 2015637642), (2, 1007818821), (3, 671879214), (6, 335939607), (9, 223959738), (18, 111979869), (27, 74653246), (43, 46875294), (54, 37326623), (86, 23437647), (129, 15625098), (258, 7812549), (387, 5208366), (774, 2604183), (787, 2561166), (1103, 1827414), (1161, 1736122), (1574, 1280583), (2206, 913707), (2322, 868061), (2361, 853722), (3309, 609138), (4722, 426861), (6618, 304569), (7083, 284574), (9927, 203046), (14166, 142287), (19854, 101523), (21249, 94858), (29781, 67682), (33841, 59562), (42498, 47429)]