11181114

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{1811}}^1$

素因数の和:1840

約数の個数: 48

約数和(自身を含む): 28267200

約数和(自身を除く): 17086086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 1811, 2058, 3087, 3622, 5433, 6174, 10866, 12677, 16299, 25354, 32598, 38031, 76062, 88739, 114093, 177478, 228186, 266217, 532434, 621173, 798651, 1242346, 1597302, 1863519, 3727038, 5590557, 11181114]

約数ペア:

[(1, 11181114), (2, 5590557), (3, 3727038), (6, 1863519), (7, 1597302), (9, 1242346), (14, 798651), (18, 621173), (21, 532434), (42, 266217), (49, 228186), (63, 177478), (98, 114093), (126, 88739), (147, 76062), (294, 38031), (343, 32598), (441, 25354), (686, 16299), (882, 12677), (1029, 10866), (1811, 6174), (2058, 5433), (3087, 3622)]