549486

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{89}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 1404000

約数和(自身を除く): 854514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 89, 98, 126, 147, 178, 267, 294, 343, 441, 534, 623, 686, 801, 882, 1029, 1246, 1602, 1869, 2058, 3087, 3738, 4361, 5607, 6174, 8722, 11214, 13083, 26166, 30527, 39249, 61054, 78498, 91581, 183162, 274743, 549486]

約数ペア:

[(1, 549486), (2, 274743), (3, 183162), (6, 91581), (7, 78498), (9, 61054), (14, 39249), (18, 30527), (21, 26166), (42, 13083), (49, 11214), (63, 8722), (89, 6174), (98, 5607), (126, 4361), (147, 3738), (178, 3087), (267, 2058), (294, 1869), (343, 1602), (441, 1246), (534, 1029), (623, 882), (686, 801)]