1816530192

素因数分解:

$2^4\times 3^3\times {\mathrm{157}}^1\times {\mathrm{26783}}^1$

素因数の和:26957

約数の個数: 80

約数和(自身を含む): 5247521280

約数和(自身を除く): 3430991088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 157, 216, 314, 432, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 4239, 5652, 7536, 8478, 11304, 16956, 22608, 26783, 33912, 53566, 67824, 80349, 107132, 160698, 214264, 241047, 321396, 428528, 482094, 642792, 723141, 964188, 1285584, 1446282, 1928376, 2892564, 3856752, 4204931, 5785128, 8409862, 11570256, 12614793, 16819724, 25229586, 33639448, 37844379, 50459172, 67278896, 75688758, 100918344, 113533137, 151377516, 201836688, 227066274, 302755032, 454132548, 605510064, 908265096, 1816530192]

約数ペア:

[(1, 1816530192), (2, 908265096), (3, 605510064), (4, 454132548), (6, 302755032), (8, 227066274), (9, 201836688), (12, 151377516), (16, 113533137), (18, 100918344), (24, 75688758), (27, 67278896), (36, 50459172), (48, 37844379), (54, 33639448), (72, 25229586), (108, 16819724), (144, 12614793), (157, 11570256), (216, 8409862), (314, 5785128), (432, 4204931), (471, 3856752), (628, 2892564), (942, 1928376), (1256, 1446282), (1413, 1285584), (1884, 964188), (2512, 723141), (2826, 642792), (3768, 482094), (4239, 428528), (5652, 321396), (7536, 241047), (8478, 214264), (11304, 160698), (16956, 107132), (22608, 80349), (26783, 67824), (33912, 53566)]